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As sent to Mark for review

This commit is contained in:
Shawn Nock 2017-03-31 14:01:33 -04:00
parent f0c1701a7f
commit a583824844
27 changed files with 28138 additions and 8805 deletions
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@ -1,4 +1,4 @@
update=Thu 30 Mar 2017 03:11:58 PM EDT update=Fri 31 Mar 2017 01:02:37 PM EDT
version=1 version=1
last_client=kicad last_client=kicad
[cvpcb] [cvpcb]
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[schematic_editor] [schematic_editor]
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337
bmi-8ch.sch
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F 2 "Resistors_SMD:R_0603_HandSoldering" V 5530 1600 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5530 1600 50 0001 C CNN
F 3 "" H 5600 1600 50 0001 C CNN F 3 "" H 5600 1600 50 0001 C CNN
1 5600 1600 1 5600 1600
0 1 1 0 0 1 1 0
$EndComp $EndComp
Text Notes 750 5450 0 87 ~ 0 Text Notes 790 5090 0 87 ~ 0
Notes:\nDesigned for +-Vbatt/2 Output\nMay damage ADC if input range is <= +-VBATT/2\n\nR204, R215: 0.1%\nOther R: 1%\nC203, C204, C205, C206, C208, C209, C210, C211: 50V NP0 Notes:\n\nR203, R213: 0.1%\nOther R: 1%\nC205, C206, C207, C208, C209, C210, C211, C212: 50V NP0\nBypass Caps: 50V X7R X5R
$Comp $Comp
L R R207 L R R208
U 1 1 58D47410 U 1 1 58D47410
P 2500 1800 P 2500 1800
F 0 "R207" V 2580 1800 50 0000 C CNN F 0 "R208" V 2580 1800 50 0000 C CNN
F 1 "39M" V 2500 1800 50 0000 C CNN F 1 "39M" V 2500 1800 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 1800 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 1800 50 0001 C CNN
F 3 "" H 2500 1800 50 0001 C CNN F 3 "" H 2500 1800 50 0001 C CNN
@ -170,10 +170,10 @@ F 3 "" H 2500 1800 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R203 L R R202
U 1 1 58D47392 U 1 1 58D47392
P 2500 1400 P 2500 1400
F 0 "R203" V 2580 1400 50 0000 C CNN F 0 "R202" V 2580 1400 50 0000 C CNN
F 1 "39M" V 2500 1400 50 0000 C CNN F 1 "39M" V 2500 1400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 1400 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 1400 50 0001 C CNN
F 3 "" H 2500 1400 50 0001 C CNN F 3 "" H 2500 1400 50 0001 C CNN
@ -181,17 +181,17 @@ F 3 "" H 2500 1400 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C201 L C C203
U 1 1 58D5F9F5 U 1 1 58D5F9F5
P 9900 1000 P 9900 1000
F 0 "C201" H 9925 1100 50 0000 L CNN F 0 "C203" H 9925 1100 50 0000 L CNN
F 1 "0.1μF" H 9925 900 50 0000 L CNN F 1 "0.1μF" H 9925 900 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9938 850 50 0001 C CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9938 850 50 0001 C CNN
F 3 "" H 9900 1000 50 0001 C CNN F 3 "" H 9900 1000 50 0001 C CNN
1 9900 1000 1 9900 1000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Notes 5300 2450 0 60 ~ 0 Text Notes 5290 2600 0 60 ~ 0
Chebyshev (0.26dB)\nGain = 2V/V\n-3dB @ 195Hz\n-50dB @ 3.1kHz Chebyshev (0.26dB)\nGain = 2V/V\n-3dB @ 195Hz\n-50dB @ 3.1kHz
$Comp $Comp
L AD8227 U201 L AD8227 U201
@ -205,10 +205,10 @@ F 3 "" H 3350 1600 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R_Small R204 L R_Small R203
U 1 1 58D5622C U 1 1 58D5622C
P 2850 1600 P 2850 1600
F 0 "R204" V 2900 1500 50 0000 L CNN F 0 "R203" V 2920 1520 50 0000 L CNN
F 1 "8k" V 2850 1580 31 0000 L CNN F 1 "8k" V 2850 1580 31 0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2850 1600 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" H 2850 1600 50 0001 C CNN
F 3 "" H 2850 1600 50 0001 C CNN F 3 "" H 2850 1600 50 0001 C CNN
@ -240,7 +240,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
6500 1800 6500 2200 6500 1800 6500 2200
Wire Wire Line Wire Wire Line
7600 1150 7600 1700 7600 1150 7600 1810
Wire Wire Line Wire Wire Line
7250 1700 9000 1700 7250 1700 9000 1700
Wire Wire Line Wire Wire Line
@ -259,11 +259,11 @@ Connection ~ 7600 1700
Wire Notes Line Wire Notes Line
5250 1000 8350 1000 5250 1000 8350 1000
Wire Notes Line Wire Notes Line
8350 1000 8350 2450 8350 1000 8350 2630
Wire Notes Line Wire Notes Line
5250 2450 5250 1000 5250 1000 5250 2630
Wire Wire Line Wire Wire Line
6500 2200 7600 2200 6500 2200 7750 2200
Wire Wire Line Wire Wire Line
2350 1250 2750 1250 2350 1250 2750 1250
Wire Wire Line Wire Wire Line
@ -290,7 +290,7 @@ Wire Notes Line
Connection ~ 9900 1150 Connection ~ 9900 1150
Connection ~ 9900 850 Connection ~ 9900 850
Wire Notes Line Wire Notes Line
8350 2450 5250 2450 5250 2630 8350 2630
Wire Wire Line Wire Wire Line
3600 1900 3350 1900 3600 1900 3350 1900
Wire Wire Line Wire Wire Line
@ -310,17 +310,17 @@ Text Notes 1950 1050 0 39 ~ 0
When DC coupled, sensor failure grounds output. When DC coupled, sensor failure grounds output.
Text Notes 2750 2350 0 39 ~ 0 Text Notes 2750 2350 0 39 ~ 0
CMRR: >95dB\nVoltage Noise Density @ G=15: <23.5nV/√Hz\nVoltage Noise (0.1-10Hz): < 0.8μV p-p\nSupply Current: <425μA CMRR: >95dB\nVoltage Noise Density @ G=15: <23.5nV/√Hz\nVoltage Noise (0.1-10Hz): < 0.8μV p-p\nSupply Current: <425μA
Text Notes 7200 2450 0 39 ~ 0 Text Notes 7080 2570 0 39 ~ 0
Offset: <125uV\nOffset Drift: <1.3uv/°C\nVoltage Noise Density: 12nV/√Hz\nVoltage Noise (0.1-10Hz): 0.2μV p-p\nSupply Current: <250μA Offset: <125μV\nOffset Drift: <1.3μv/°C\nVoltage Noise Density: 12nV/√Hz\nVoltage Noise (0.1-10Hz): 0.2μV p-p\nSupply Current: <250μA
Text Notes 7650 1100 0 60 ~ 0 Text Notes 7650 1100 0 60 ~ 0
Antialias Filter Antialias Filter
$Comp $Comp
L C C202 L C C204
U 1 1 58D586D6 U 1 1 58D586D6
P 10150 1000 P 10150 1000
F 0 "C202" H 10175 1100 50 0000 L CNN F 0 "C204" H 10175 1100 50 0000 L CNN
F 1 "10μF" H 10175 900 50 0000 L CNN F 1 "10μF" H 10175 900 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 850 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 850 50 0001 C CNN
F 3 "" H 10150 1000 50 0001 C CNN F 3 "" H 10150 1000 50 0001 C CNN
1 10150 1000 1 10150 1000
1 0 0 -1 1 0 0 -1
@ -330,24 +330,22 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
9420 850 10150 850 9420 850 10150 850
Text Notes 6950 5250 0 60 ~ 0 Text Notes 6950 5250 0 60 ~ 0
Assumptions:\n - (Initial) DAQ is MCC USB-1208FS (available at BMI)\n 11-bit, max 6250 S/sec for each channel; sequential\n - Target Bandwidth: 195Hz\n - Sampling Rate 6240 S/s\n - Sensor resistance ~2MΩ\n - Respiration motion changes sensor resistance by < -+10% Assumptions:\n - (Initial) DAQ is MCC USB-1208FS (available at BMI)\n 11-bit, max 6250 S/sec for each channel; sequential\n - Target Bandwidth: 195Hz\n - Sampling Rate 6240 S/s\n - Sensor resistance ~2MΩ\n - Respiration motion changes sensor resistance by < ±10%\n - Sensor resistance changes with handling; would require at\n least per-subject trimming if DC coupled.
Text Notes 7000 6400 0 60 ~ 0
Analysis Notes:\n\n 1. Steep digital filter 0.4-175Hz\n - Respiration typically 0.25-0.33Hz\n - Narrower useful bandwidth likely, modeling needed.\n\n 2. Correct for temporal offset of sample due to sequential sampling.\n\n 3. 2x decimation for 13-bit (ENOB) and noise reduction
Text Notes 750 7750 0 60 ~ 0 Text Notes 750 7750 0 60 ~ 0
Open Questions:\n\n1. Trimming the bridge.\n - Only makes sense w/ DC coupling\n - Bad tempco\n - Bad UX\n - Needed for significant gain\n\n2. AC vs DC Coupling; both have advantages: AC is easier\n\n3. Use chopper amps in signal path: Probably bad\n - Lower total noise for *extremely* small bandwidths (<5Hz?)\n - Lower offset (if DC coupled)\n\n4. Driven shields for output: Probably useless\n - No analysis done to determine if this is significant\n - Current DAQ isn't likely to benefit Open Questions:\n\n1. AC vs DC Coupling:\n - AC; no trimming, better UX, better tempco, cheaper\n - DC; captures all low-frequency signal that may be of interest\n\n2. Use chopper amps in signal path: Probably bad\n - Lower total noise for *extremely* small bandwidths (<5Hz?)\n - Lower offset (if DC coupled)\n
$Comp $Comp
L C C207 L C C202
U 1 1 58D6122F U 1 1 58D6122F
P 9650 1000 P 9650 1000
F 0 "C207" H 9675 1100 50 0000 L CNN F 0 "C202" H 9675 1100 50 0000 L CNN
F 1 "0.1μF" H 9675 900 50 0000 L CNN F 1 "0.1μF" H 9675 900 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9688 850 50 0001 C CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9688 850 50 0001 C CNN
F 3 "" H 9650 1000 50 0001 C CNN F 3 "" H 9650 1000 50 0001 C CNN
1 9650 1000 1 9650 1000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Notes 2960 6340 0 60 ~ 0 Text Notes 750 6440 0 60 ~ 0
Problems:\n\n - USB-1208FS has fixed single-ended range of +- 10V\n - Drop in upgrade to USB-1608FS (16bit and variable range)\n - Mitigated initially by running on 18V via two 9V batteries.\n\n - R203, R207, R214, R220 Are only available in thick film. \n - More 1/f noise and +-5% accuracy. Problems:\n\n - USB-1208FS has fixed single-ended range of ±10V\n - Drop in upgrade to USB-1608FS (16bit and variable range)\n - Mitigated initially by running on 18V via two 9V batteries.\n\n - R202, R208, R212, R218; 39M only available in thick film. \n - More (slightly) 1/f noise and ±5% accuracy.\n\n - AC coupling isn't optional in this design. Rhodri keen\n to try AC route first; add cost / complexity later if needed.
Text HLabel 9000 1700 2 60 Output ~ 0 Text HLabel 9000 1700 2 60 Output ~ 0
Channel0 Channel0
$Comp $Comp
@ -463,38 +461,34 @@ F 3 "" H 2400 1600 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L R R210 L R R209
U 1 1 58D84917 U 1 1 58D84917
P 7600 1850 P 7600 1960
F 0 "R210" V 7680 1850 50 0000 C CNN F 0 "R209" V 7680 1960 50 0000 C CNN
F 1 "121k" V 7600 1850 50 0000 C CNN F 1 "121k" V 7600 1960 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1850 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1960 50 0001 C CNN
F 3 "" H 7600 1850 50 0001 C CNN F 3 "" H 7600 1960 50 0001 C CNN
1 7600 1850 1 7600 1960
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R211 L R R210
U 1 1 58D849B6 U 1 1 58D849B6
P 7900 2000 P 7900 2200
F 0 "R211" V 7980 2000 50 0000 C CNN F 0 "R210" V 7980 2200 50 0000 C CNN
F 1 "121k" V 7900 2000 50 0000 C CNN F 1 "121k" V 7900 2200 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 2000 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 2200 50 0001 C CNN
F 3 "" H 7900 2000 50 0001 C CNN F 3 "" H 7900 2200 50 0001 C CNN
1 7900 2000 1 7900 2200
0 1 1 0 0 1 1 0
$EndComp $EndComp
Wire Wire Line
7600 2200 7600 2000
Wire Wire Line
7600 2000 7750 2000
Wire Wire Line Wire Wire Line
6900 2000 6900 1950 6900 2000 6900 1950
$Comp $Comp
L R R218 L R R216
U 1 1 58D86C2D U 1 1 58D86C2D
P 1400 3600 P 1400 3600
F 0 "R218" V 1480 3600 50 0000 C CNN F 0 "R216" V 1480 3600 50 0000 C CNN
F 1 "2M" V 1400 3600 50 0000 C CNN F 1 "2M" V 1400 3600 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1330 3600 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1330 3600 50 0001 C CNN
F 3 "" H 1400 3600 50 0001 C CNN F 3 "" H 1400 3600 50 0001 C CNN
@ -502,10 +496,10 @@ F 3 "" H 1400 3600 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R219 L R R217
U 1 1 58D86C33 U 1 1 58D86C33
P 1750 3600 P 1750 3600
F 0 "R219" V 1830 3600 50 0000 C CNN F 0 "R217" V 1830 3600 50 0000 C CNN
F 1 "2M" V 1750 3600 50 0000 C CNN F 1 "2M" V 1750 3600 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1680 3600 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1680 3600 50 0001 C CNN
F 3 "" H 1750 3600 50 0001 C CNN F 3 "" H 1750 3600 50 0001 C CNN
@ -513,10 +507,10 @@ F 3 "" H 1750 3600 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R213 L R R211
U 1 1 58D86C39 U 1 1 58D86C39
P 1750 3000 P 1750 3000
F 0 "R213" V 1830 3000 50 0000 C CNN F 0 "R211" V 1830 3000 50 0000 C CNN
F 1 "2M" V 1750 3000 50 0000 C CNN F 1 "2M" V 1750 3000 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1680 3000 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 1680 3000 50 0001 C CNN
F 3 "" H 1750 3000 50 0001 C CNN F 3 "" H 1750 3000 50 0001 C CNN
@ -535,10 +529,10 @@ F 3 "" H 900 3000 50 0001 C CNN
-1 0 0 -1 -1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C209 L C C210
U 1 1 58D86C48 U 1 1 58D86C48
P 2200 3200 P 2200 3200
F 0 "C209" V 2250 3250 50 0000 L CNN F 0 "C210" V 2250 3250 50 0000 L CNN
F 1 "0.1µF" V 2050 3100 50 0000 L CNN F 1 "0.1µF" V 2050 3100 50 0000 L CNN
F 2 "Resistors_SMD:R_1206_HandSoldering" H 2238 3050 50 0001 C CNN F 2 "Resistors_SMD:R_1206_HandSoldering" H 2238 3050 50 0001 C CNN
F 3 "" H 2200 3200 50 0001 C CNN F 3 "" H 2200 3200 50 0001 C CNN
@ -546,10 +540,10 @@ F 3 "" H 2200 3200 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L C C211 L C C212
U 1 1 58D86C4E U 1 1 58D86C4E
P 2200 3600 P 2200 3600
F 0 "C211" V 2150 3650 50 0000 L CNN F 0 "C212" V 2150 3650 50 0000 L CNN
F 1 "0.1µF" V 2350 3500 50 0000 L CNN F 1 "0.1µF" V 2350 3500 50 0000 L CNN
F 2 "Resistors_SMD:R_1206_HandSoldering" H 2238 3450 50 0001 C CNN F 2 "Resistors_SMD:R_1206_HandSoldering" H 2238 3450 50 0001 C CNN
F 3 "" H 2200 3600 50 0001 C CNN F 3 "" H 2200 3600 50 0001 C CNN
@ -568,10 +562,10 @@ F 3 "" H 6950 3500 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C210 L C C211
U 1 1 58D86C5B U 1 1 58D86C5B
P 6250 3550 P 6250 3550
F 0 "C210" H 6275 3650 50 0000 L CNN F 0 "C211" H 6275 3650 50 0000 L CNN
F 1 "910pF" H 6150 3450 50 0000 L CNN F 1 "910pF" H 6150 3450 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6288 3400 50 0001 C CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 6288 3400 50 0001 C CNN
F 3 "" H 6250 3550 50 0001 C CNN F 3 "" H 6250 3550 50 0001 C CNN
@ -579,10 +573,10 @@ F 3 "" H 6250 3550 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C208 L C C209
U 1 1 58D86C61 U 1 1 58D86C61
P 6600 2950 P 6600 2950
F 0 "C208" V 6550 3000 50 0000 L CNN F 0 "C209" V 6550 3000 50 0000 L CNN
F 1 "9.1nF" V 6650 3000 50 0000 L CNN F 1 "9.1nF" V 6650 3000 50 0000 L CNN
F 2 "Resistors_SMD:R_0805_HandSoldering" H 6638 2800 50 0001 C CNN F 2 "Resistors_SMD:R_0805_HandSoldering" H 6638 2800 50 0001 C CNN
F 3 "" H 6600 2950 50 0001 C CNN F 3 "" H 6600 2950 50 0001 C CNN
@ -590,10 +584,10 @@ F 3 "" H 6600 2950 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L R R217 L R R215
U 1 1 58D86C67 U 1 1 58D86C67
P 6000 3400 P 6000 3400
F 0 "R217" V 6080 3400 50 0000 C CNN F 0 "R215" V 6080 3400 50 0000 C CNN
F 1 "1.78M" V 6000 3400 39 0000 C CNN F 1 "1.78M" V 6000 3400 39 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5930 3400 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5930 3400 50 0001 C CNN
F 3 "" H 6000 3400 50 0001 C CNN F 3 "" H 6000 3400 50 0001 C CNN
@ -601,10 +595,10 @@ F 3 "" H 6000 3400 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L R R216 L R R214
U 1 1 58D86C6D U 1 1 58D86C6D
P 5600 3400 P 5600 3400
F 0 "R216" V 5680 3400 50 0000 C CNN F 0 "R214" V 5680 3400 50 0000 C CNN
F 1 "57.6k" V 5600 3400 50 0000 C CNN F 1 "57.6k" V 5600 3400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5530 3400 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 5530 3400 50 0001 C CNN
F 3 "" H 5600 3400 50 0001 C CNN F 3 "" H 5600 3400 50 0001 C CNN
@ -612,10 +606,10 @@ F 3 "" H 5600 3400 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L R R220 L R R218
U 1 1 58D86C73 U 1 1 58D86C73
P 2500 3600 P 2500 3600
F 0 "R220" V 2580 3600 50 0000 C CNN F 0 "R218" V 2580 3600 50 0000 C CNN
F 1 "39M" V 2500 3600 50 0000 C CNN F 1 "39M" V 2500 3600 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 3600 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 3600 50 0001 C CNN
F 3 "" H 2500 3600 50 0001 C CNN F 3 "" H 2500 3600 50 0001 C CNN
@ -623,10 +617,10 @@ F 3 "" H 2500 3600 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R214 L R R212
U 1 1 58D86C79 U 1 1 58D86C79
P 2500 3200 P 2500 3200
F 0 "R214" V 2580 3200 50 0000 C CNN F 0 "R212" V 2580 3200 50 0000 C CNN
F 1 "39M" V 2500 3200 50 0000 C CNN F 1 "39M" V 2500 3200 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 3200 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 2430 3200 50 0001 C CNN
F 3 "" H 2500 3200 50 0001 C CNN F 3 "" H 2500 3200 50 0001 C CNN
@ -645,10 +639,10 @@ F 3 "" H 3350 3400 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R_Small R215 L R_Small R213
U 1 1 58D86C86 U 1 1 58D86C86
P 2850 3400 P 2850 3400
F 0 "R215" V 2900 3300 50 0000 L CNN F 0 "R213" V 2920 3300 50 0000 L CNN
F 1 "8k" V 2850 3380 31 0000 L CNN F 1 "8k" V 2850 3380 31 0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" H 2850 3400 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" H 2850 3400 50 0001 C CNN
F 3 "" H 2850 3400 50 0001 C CNN F 3 "" H 2850 3400 50 0001 C CNN
@ -673,14 +667,12 @@ Wire Wire Line
1900 3300 1900 3600 1900 3300 1900 3600
Wire Wire Line Wire Wire Line
1400 3200 2050 3200 1400 3200 2050 3200
Wire Notes Line
2050 2900 2700 2900
Wire Wire Line Wire Wire Line
6650 3600 6500 3600 6650 3600 6500 3600
Wire Wire Line Wire Wire Line
6500 3600 6500 4000 6500 3600 6500 4000
Wire Wire Line Wire Wire Line
7600 2950 7600 3500 7600 2950 7600 3600
Wire Wire Line Wire Wire Line
7250 3500 9000 3500 7250 3500 9000 3500
Wire Wire Line Wire Wire Line
@ -696,14 +688,8 @@ Connection ~ 5800 3400
Wire Wire Line Wire Wire Line
7600 2950 6750 2950 7600 2950 6750 2950
Connection ~ 7600 3500 Connection ~ 7600 3500
Wire Notes Line
5250 2800 8350 2800
Wire Notes Line
8350 2800 8350 4250
Wire Notes Line
5250 4250 5250 2800
Wire Wire Line Wire Wire Line
6500 4000 7600 4000 6500 4000 7750 4000
Wire Wire Line Wire Wire Line
2350 3050 2750 3050 2350 3050 2750 3050
Wire Wire Line Wire Wire Line
@ -721,14 +707,6 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
2350 3750 2750 3750 2350 3750 2750 3750
Connection ~ 2500 3750 Connection ~ 2500 3750
Wire Notes Line
2050 3900 2700 3900
Wire Notes Line
2700 3900 2700 2900
Wire Notes Line
2050 2900 2050 3900
Wire Notes Line
8350 4250 5250 4250
Wire Wire Line Wire Wire Line
3600 3700 3350 3700 3600 3700 3350 3700
Wire Wire Line Wire Wire Line
@ -744,8 +722,6 @@ Wire Wire Line
Connection ~ 1750 3300 Connection ~ 1750 3300
Wire Wire Line Wire Wire Line
1750 3300 1900 3300 1750 3300 1900 3300
Text Notes 7650 2900 0 60 ~ 0
Antialias Filter
Text HLabel 9000 3500 2 60 Output ~ 0 Text HLabel 9000 3500 2 60 Output ~ 0
Channel1 Channel1
$Comp $Comp
@ -861,31 +837,27 @@ F 3 "" H 2400 3400 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
$Comp $Comp
L R R221 L R R219
U 1 1 58D86D0D U 1 1 58D86D0D
P 7600 3650 P 7600 3750
F 0 "R221" V 7680 3650 50 0000 C CNN F 0 "R219" V 7680 3750 50 0000 C CNN
F 1 "121k" V 7600 3650 50 0000 C CNN F 1 "121k" V 7600 3750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3650 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3750 50 0001 C CNN
F 3 "" H 7600 3650 50 0001 C CNN F 3 "" H 7600 3750 50 0001 C CNN
1 7600 3650 1 7600 3750
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R222 L R R220
U 1 1 58D86D13 U 1 1 58D86D13
P 7900 3800 P 7900 4000
F 0 "R222" V 7980 3800 50 0000 C CNN F 0 "R220" V 7980 4000 50 0000 C CNN
F 1 "121k" V 7900 3800 50 0000 C CNN F 1 "121k" V 7900 4000 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 3800 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 4000 50 0001 C CNN
F 3 "" H 7900 3800 50 0001 C CNN F 3 "" H 7900 4000 50 0001 C CNN
1 7900 3800 1 7900 4000
0 1 1 0 0 1 1 0
$EndComp $EndComp
Wire Wire Line
7600 4000 7600 3800
Wire Wire Line
7600 3800 7750 3800
Wire Wire Line Wire Wire Line
6900 3800 6900 3750 6900 3800 6900 3750
$Comp $Comp
@ -924,23 +896,23 @@ $EndComp
$Comp $Comp
L GNDA #PWR034 L GNDA #PWR034
U 1 1 58D918AB U 1 1 58D918AB
P 8050 2000 P 8050 2200
F 0 "#PWR034" H 8050 1750 50 0001 C CNN F 0 "#PWR034" H 8050 1950 50 0001 C CNN
F 1 "GNDA" H 8050 1850 50 0000 C CNN F 1 "GNDA" H 8050 2050 50 0000 C CNN
F 2 "" H 8050 2000 50 0001 C CNN F 2 "" H 8050 2200 50 0001 C CNN
F 3 "" H 8050 2000 50 0001 C CNN F 3 "" H 8050 2200 50 0001 C CNN
1 8050 2000 1 8050 2200
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR035 L GNDA #PWR035
U 1 1 58D91F1A U 1 1 58D91F1A
P 8050 3800 P 8050 4000
F 0 "#PWR035" H 8050 3550 50 0001 C CNN F 0 "#PWR035" H 8050 3750 50 0001 C CNN
F 1 "GNDA" H 8050 3650 50 0000 C CNN F 1 "GNDA" H 8050 3850 50 0000 C CNN
F 2 "" H 8050 3800 50 0001 C CNN F 2 "" H 8050 4000 50 0001 C CNN
F 3 "" H 8050 3800 50 0001 C CNN F 3 "" H 8050 4000 50 0001 C CNN
1 8050 3800 1 8050 4000
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
$Comp $Comp
@ -966,10 +938,10 @@ F 3 "" H 6250 1900 50 0001 C CNN
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L C C212 L C C201
U 1 1 58D9CE79 U 1 1 58D9CE79
P 9420 1000 P 9420 1000
F 0 "C212" H 9445 1100 50 0000 L CNN F 0 "C201" H 9445 1100 50 0000 L CNN
F 1 "0.1μF" H 9445 900 50 0000 L CNN F 1 "0.1μF" H 9445 900 50 0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9458 850 50 0001 C CNN F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9458 850 50 0001 C CNN
F 3 "" H 9420 1000 50 0001 C CNN F 3 "" H 9420 1000 50 0001 C CNN
@ -1036,7 +1008,7 @@ U 1 1 58DDB480
P 10150 1300 P 10150 1300
F 0 "C216" H 10175 1400 50 0000 L CNN F 0 "C216" H 10175 1400 50 0000 L CNN
F 1 "10μF" H 10175 1200 50 0000 L CNN F 1 "10μF" H 10175 1200 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 1150 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 1150 50 0001 C CNN
F 3 "" H 10150 1300 50 0001 C CNN F 3 "" H 10150 1300 50 0001 C CNN
1 10150 1300 1 10150 1300
1 0 0 -1 1 0 0 -1
@ -1046,4 +1018,10 @@ Wire Wire Line
9420 1450 10150 1450 9420 1450 10150 1450
Connection ~ 9900 1450 Connection ~ 9900 1450
Connection ~ 9650 1450 Connection ~ 9650 1450
Connection ~ 7600 4000
Wire Wire Line
7600 3900 7600 4000
Connection ~ 7600 2200
Wire Wire Line
7600 2110 7600 2200
$EndSCHEMATC $EndSCHEMATC

448
channel2.sch
View File

@ -81,7 +81,7 @@ $Comp
L CONN_01X02 J301 L CONN_01X02 J301
U 1 1 58D9830A U 1 1 58D9830A
P 900 1200 P 900 1200
F 0 "J301" H 900 1350 50 0000 C CNN F 0 "J301" H 870 1030 50 0000 C CNN
F 1 "Sensor 2" V 1000 1200 50 0000 C CNN F 1 "Sensor 2" V 1000 1200 50 0000 C CNN
F 2 "nocko:TerminalBlock_Pheonix_PT-5mm_2pol" H 900 1200 50 0001 C CNN F 2 "nocko:TerminalBlock_Pheonix_PT-5mm_2pol" H 900 1200 50 0001 C CNN
F 3 "" H 900 1200 50 0001 C CNN F 3 "" H 900 1200 50 0001 C CNN
@ -155,7 +155,7 @@ F 3 "" H 5600 1600 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
Text Notes 750 5450 0 87 ~ 0 Text Notes 750 5450 0 87 ~ 0
Notes:\nDesigned for +-Vbatt/2 Output (INA is only gain element)\nMay damage ADC if input range is <= +-VBATT/2\n\nR204, R213: 0.1%\nR208, R209: 1%\nR202, R205, R206 & R203, R207: Metal Foil / Thin Film (Resistor packs preferred)\nALL C: 5%, 16V Notes:\n\nR503, R513: 0.1%\nOther R: 1%\nC305, C306, C307, C308, C309, C310, C311, C312: 50V NP0\nBypass Caps: 50V X7R or X5R
$Comp $Comp
L R R308 L R R308
U 1 1 58D98311 U 1 1 58D98311
@ -213,94 +213,17 @@ F 3 "" H 2850 1600 50 0001 C CNN
$EndComp $EndComp
Text Notes 2750 1450 0 39 ~ 0 Text Notes 2750 1450 0 39 ~ 0
G=15 G=15
Wire Wire Line
1100 1250 1400 1250
Wire Wire Line
1100 1150 1100 1050
Wire Wire Line
1100 1050 1750 1050
Connection ~ 1600 1050
Wire Wire Line
1400 1950 1750 1950
Wire Wire Line
1600 1950 1600 1950
Connection ~ 1600 1950
Wire Wire Line
1750 1350 1750 1650
Wire Wire Line
1900 1500 1900 1800
Wire Wire Line
6650 1800 6500 1800
Wire Wire Line
6500 1800 6500 2200
Wire Wire Line
7600 1150 7600 1700
Wire Wire Line
7250 1700 9000 1700
Wire Wire Line
5750 1600 5850 1600
Wire Wire Line
6150 1600 6650 1600
Connection ~ 6250 1600
Wire Wire Line
5800 1600 5800 1150
Wire Wire Line
5800 1150 6450 1150
Connection ~ 5800 1600
Wire Wire Line
7600 1150 6750 1150
Connection ~ 7600 1700
Wire Wire Line
6500 2200 7600 2200
Wire Wire Line
2350 1250 2750 1250
Wire Wire Line
2350 1250 2350 1400
Connection ~ 2500 1250
Wire Wire Line
2350 1800 2350 1950
Wire Wire Line
2500 1550 2500 1650
Wire Wire Line
2400 1600 2500 1600
Connection ~ 2500 1600
Wire Wire Line
1900 1800 2050 1800
Wire Wire Line
2350 1950 2750 1950
Connection ~ 2500 1950
Connection ~ 9900 1150
Connection ~ 9900 850
Wire Wire Line
3600 1900 3350 1900
Wire Wire Line
2750 1250 2950 1400
Wire Wire Line
2750 1950 2950 1800
Wire Wire Line
3650 1600 5450 1600
Wire Wire Line
2950 1500 2850 1500
Wire Wire Line
2950 1700 2850 1700
Connection ~ 1750 1500
Wire Wire Line
1750 1500 1900 1500
$Comp $Comp
L C C304 L C C304
U 1 1 58D98316 U 1 1 58D98316
P 10150 1000 P 10150 1000
F 0 "C304" H 10175 1100 50 0000 L CNN F 0 "C304" H 10175 1100 50 0000 L CNN
F 1 "10μF" H 10175 900 50 0000 L CNN F 1 "10μF" H 10175 900 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 850 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 850 50 0001 C CNN
F 3 "" H 10150 1000 50 0001 C CNN F 3 "" H 10150 1000 50 0001 C CNN
1 10150 1000 1 10150 1000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
9350 1150 10150 1150
Wire Wire Line
9420 850 10150 850
$Comp $Comp
L C C302 L C C302
U 1 1 58D98317 U 1 1 58D98317
@ -336,8 +259,6 @@ F 3 "" H 8850 1700 50 0001 C CNN
1 8650 1700 1 8650 1700
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Connection ~ 4400 1600
Connection ~ 8650 1700
$Comp $Comp
L V+ #PWR039 L V+ #PWR039
U 1 1 58D9831A U 1 1 58D9831A
@ -429,31 +350,25 @@ $EndComp
$Comp $Comp
L R R309 L R R309
U 1 1 58D98322 U 1 1 58D98322
P 7600 1850 P 7600 1940
F 0 "R309" V 7680 1850 50 0000 C CNN F 0 "R309" V 7680 1940 50 0000 C CNN
F 1 "121k" V 7600 1850 50 0000 C CNN F 1 "121k" V 7600 1940 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1850 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1940 50 0001 C CNN
F 3 "" H 7600 1850 50 0001 C CNN F 3 "" H 7600 1940 50 0001 C CNN
1 7600 1850 1 7600 1940
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R310 L R R310
U 1 1 58D98323 U 1 1 58D98323
P 7900 2000 P 7600 2420
F 0 "R310" V 7980 2000 50 0000 C CNN F 0 "R310" V 7680 2420 50 0000 C CNN
F 1 "121k" V 7900 2000 50 0000 C CNN F 1 "121k" V 7600 2420 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 2000 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 2420 50 0001 C CNN
F 3 "" H 7900 2000 50 0001 C CNN F 3 "" H 7600 2420 50 0001 C CNN
1 7900 2000 1 7600 2420
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 2200 7600 2000
Wire Wire Line
7600 2000 7750 2000
Wire Wire Line
6900 2000 6900 1950
$Comp $Comp
L R R316 L R R316
U 1 1 58D98324 U 1 1 58D98324
@ -491,7 +406,7 @@ $Comp
L CONN_01X02 J304 L CONN_01X02 J304
U 1 1 58D98327 U 1 1 58D98327
P 900 3000 P 900 3000
F 0 "J304" H 900 3150 50 0000 C CNN F 0 "J304" H 850 2800 50 0000 C CNN
F 1 "Sensor 3" V 1000 3000 50 0000 C CNN F 1 "Sensor 3" V 1000 3000 50 0000 C CNN
F 2 "nocko:TerminalBlock_Pheonix_PT-5mm_2pol" H 900 3000 50 0001 C CNN F 2 "nocko:TerminalBlock_Pheonix_PT-5mm_2pol" H 900 3000 50 0001 C CNN
F 3 "" H 900 3000 50 0001 C CNN F 3 "" H 900 3000 50 0001 C CNN
@ -619,79 +534,6 @@ F 3 "" H 2850 3400 50 0001 C CNN
1 2850 3400 1 2850 3400
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
1100 3050 1400 3050
Wire Wire Line
1100 2950 1100 2850
Wire Wire Line
1100 2850 1750 2850
Connection ~ 1600 2850
Wire Wire Line
1400 3750 1750 3750
Wire Wire Line
1600 3750 1600 3750
Connection ~ 1600 3750
Wire Wire Line
1750 3150 1750 3450
Wire Wire Line
1900 3300 1900 3600
Wire Wire Line
1400 3200 2050 3200
Wire Wire Line
6650 3600 6500 3600
Wire Wire Line
6500 3600 6500 4000
Wire Wire Line
7600 2950 7600 3500
Wire Wire Line
7250 3500 9000 3500
Wire Wire Line
5750 3400 5850 3400
Wire Wire Line
6150 3400 6650 3400
Connection ~ 6250 3400
Wire Wire Line
5800 3400 5800 2950
Wire Wire Line
5800 2950 6450 2950
Connection ~ 5800 3400
Wire Wire Line
7600 2950 6750 2950
Connection ~ 7600 3500
Wire Wire Line
6500 4000 7600 4000
Wire Wire Line
2350 3050 2750 3050
Wire Wire Line
2350 3050 2350 3200
Connection ~ 2500 3050
Wire Wire Line
2350 3600 2350 3750
Wire Wire Line
2500 3350 2500 3450
Wire Wire Line
2400 3400 2500 3400
Connection ~ 2500 3400
Wire Wire Line
1900 3600 2050 3600
Wire Wire Line
2350 3750 2750 3750
Connection ~ 2500 3750
Wire Wire Line
3600 3700 3350 3700
Wire Wire Line
2750 3050 2950 3200
Wire Wire Line
2750 3750 2950 3600
Wire Wire Line
3650 3400 5450 3400
Wire Wire Line
2950 3300 2850 3300
Wire Wire Line
2950 3500 2850 3500
Connection ~ 1750 3300
Wire Wire Line
1750 3300 1900 3300
Text HLabel 9000 3500 2 60 Output ~ 0 Text HLabel 9000 3500 2 60 Output ~ 0
Channel3 Channel3
$Comp $Comp
@ -716,8 +558,6 @@ F 3 "" H 8850 3500 50 0001 C CNN
1 8650 3500 1 8650 3500
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Connection ~ 4400 3400
Connection ~ 8650 3500
$Comp $Comp
L V+ #PWR047 L V+ #PWR047
U 1 1 58D98335 U 1 1 58D98335
@ -809,31 +649,25 @@ $EndComp
$Comp $Comp
L R R319 L R R319
U 1 1 58D9833D U 1 1 58D9833D
P 7600 3650 P 7600 3750
F 0 "R319" V 7680 3650 50 0000 C CNN F 0 "R319" V 7680 3750 50 0000 C CNN
F 1 "121k" V 7600 3650 50 0000 C CNN F 1 "121k" V 7600 3750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3650 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3750 50 0001 C CNN
F 3 "" H 7600 3650 50 0001 C CNN F 3 "" H 7600 3750 50 0001 C CNN
1 7600 3650 1 7600 3750
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R320 L R R320
U 1 1 58D9833E U 1 1 58D9833E
P 7900 3800 P 7600 4240
F 0 "R320" V 7980 3800 50 0000 C CNN F 0 "R320" V 7680 4240 50 0000 C CNN
F 1 "121k" V 7900 3800 50 0000 C CNN F 1 "121k" V 7600 4240 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 3800 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 4240 50 0001 C CNN
F 3 "" H 7900 3800 50 0001 C CNN F 3 "" H 7600 4240 50 0001 C CNN
1 7900 3800 1 7600 4240
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 4000 7600 3800
Wire Wire Line
7600 3800 7750 3800
Wire Wire Line
6900 3800 6900 3750
$Comp $Comp
L V+ #PWR055 L V+ #PWR055
U 1 1 58D9833F U 1 1 58D9833F
@ -870,24 +704,24 @@ $EndComp
$Comp $Comp
L GNDA #PWR057 L GNDA #PWR057
U 1 1 58D98342 U 1 1 58D98342
P 8050 2000 P 7600 2570
F 0 "#PWR057" H 8050 1750 50 0001 C CNN F 0 "#PWR057" H 7600 2320 50 0001 C CNN
F 1 "GNDA" H 8050 1850 50 0000 C CNN F 1 "GNDA" H 7600 2420 50 0000 C CNN
F 2 "" H 8050 2000 50 0001 C CNN F 2 "" H 7600 2570 50 0001 C CNN
F 3 "" H 8050 2000 50 0001 C CNN F 3 "" H 7600 2570 50 0001 C CNN
1 8050 2000 1 7600 2570
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR058 L GNDA #PWR058
U 1 1 58D98343 U 1 1 58D98343
P 8050 3800 P 7600 4390
F 0 "#PWR058" H 8050 3550 50 0001 C CNN F 0 "#PWR058" H 7600 4140 50 0001 C CNN
F 1 "GNDA" H 8050 3650 50 0000 C CNN F 1 "GNDA" H 7600 4240 50 0000 C CNN
F 2 "" H 8050 3800 50 0001 C CNN F 2 "" H 7600 4390 50 0001 C CNN
F 3 "" H 8050 3800 50 0001 C CNN F 3 "" H 7600 4390 50 0001 C CNN
1 8050 3800 1 7600 4390
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR059 L GNDA #PWR059
@ -922,16 +756,6 @@ F 3 "" H 9420 1000 50 0001 C CNN
1 9420 1000 1 9420 1000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Connection ~ 9650 1150
Connection ~ 9650 850
Wire Wire Line
1400 1250 1400 1650
Wire Wire Line
1400 3050 1400 3450
Connection ~ 1400 3200
Wire Wire Line
2050 1400 1400 1400
Connection ~ 1400 1400
$Comp $Comp
L C C315 L C C315
U 1 1 58DDC438 U 1 1 58DDC438
@ -949,7 +773,7 @@ U 1 1 58DDC43E
P 10150 1300 P 10150 1300
F 0 "C316" H 10175 1400 50 0000 L CNN F 0 "C316" H 10175 1400 50 0000 L CNN
F 1 "10μF" H 10175 1200 50 0000 L CNN F 1 "10μF" H 10175 1200 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 1150 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 1150 50 0001 C CNN
F 3 "" H 10150 1300 50 0001 C CNN F 3 "" H 10150 1300 50 0001 C CNN
1 10150 1300 1 10150 1300
1 0 0 -1 1 0 0 -1
@ -976,10 +800,6 @@ F 3 "" H 9420 1300 50 0001 C CNN
1 9420 1300 1 9420 1300
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
9420 1450 10150 1450
Connection ~ 9650 1450
Connection ~ 9900 1450
$Comp $Comp
L GNDA #PWR061 L GNDA #PWR061
U 1 1 58DE2C50 U 1 1 58DE2C50
@ -991,5 +811,183 @@ F 3 "" H 9350 1150 50 0001 C CNN
1 9350 1150 1 9350 1150
0 1 1 0 0 1 1 0
$EndComp $EndComp
Wire Wire Line
1100 1250 1400 1250
Wire Wire Line
1100 1150 1100 1050
Wire Wire Line
1100 1050 1750 1050
Connection ~ 1600 1050
Wire Wire Line
1400 1950 1750 1950
Wire Wire Line
1600 1950 1600 1950
Connection ~ 1600 1950
Wire Wire Line
1750 1350 1750 1650
Wire Wire Line
1900 1500 1900 1800
Wire Wire Line
6650 1800 6500 1800
Wire Wire Line
6500 1800 6500 2200
Wire Wire Line
7600 1150 7600 1790
Wire Wire Line
7250 1700 9000 1700
Wire Wire Line
5750 1600 5850 1600
Wire Wire Line
6150 1600 6650 1600
Connection ~ 6250 1600
Wire Wire Line
5800 1600 5800 1150
Wire Wire Line
5800 1150 6450 1150
Connection ~ 5800 1600
Wire Wire Line
7600 1150 6750 1150
Connection ~ 7600 1700
Wire Wire Line
6500 2200 7600 2200
Wire Wire Line
2350 1250 2750 1250
Wire Wire Line
2350 1250 2350 1400
Connection ~ 2500 1250
Wire Wire Line
2350 1800 2350 1950
Wire Wire Line
2500 1550 2500 1650
Wire Wire Line
2400 1600 2500 1600
Connection ~ 2500 1600
Wire Wire Line
1900 1800 2050 1800
Wire Wire Line
2350 1950 2750 1950
Connection ~ 2500 1950
Connection ~ 9900 1150
Connection ~ 9900 850
Wire Wire Line
3600 1900 3350 1900
Wire Wire Line
2750 1250 2950 1400
Wire Wire Line
2750 1950 2950 1800
Wire Wire Line
3650 1600 5450 1600
Wire Wire Line
2950 1500 2850 1500
Wire Wire Line
2950 1700 2850 1700
Connection ~ 1750 1500
Wire Wire Line
1750 1500 1900 1500
Wire Wire Line
9350 1150 10150 1150
Wire Wire Line
9420 850 10150 850
Connection ~ 4400 1600
Connection ~ 8650 1700
Wire Wire Line
6900 2000 6900 1950
Wire Wire Line
1100 3050 1400 3050
Wire Wire Line
1100 2950 1100 2850
Wire Wire Line
1100 2850 1750 2850
Connection ~ 1600 2850
Wire Wire Line
1400 3750 1750 3750
Wire Wire Line
1600 3750 1600 3750
Connection ~ 1600 3750
Wire Wire Line
1750 3150 1750 3450
Wire Wire Line
1900 3300 1900 3600
Wire Wire Line
1400 3200 2050 3200
Wire Wire Line
6650 3600 6500 3600
Wire Wire Line
6500 3600 6500 4000
Wire Wire Line
7600 2950 7600 3600
Wire Wire Line
7250 3500 9000 3500
Wire Wire Line
5750 3400 5850 3400
Wire Wire Line
6150 3400 6650 3400
Connection ~ 6250 3400
Wire Wire Line
5800 3400 5800 2950
Wire Wire Line
5800 2950 6450 2950
Connection ~ 5800 3400
Wire Wire Line
7600 2950 6750 2950
Connection ~ 7600 3500
Wire Wire Line
6500 4000 7600 4000
Wire Wire Line
2350 3050 2750 3050
Wire Wire Line
2350 3050 2350 3200
Connection ~ 2500 3050
Wire Wire Line
2350 3600 2350 3750
Wire Wire Line
2500 3350 2500 3450
Wire Wire Line
2400 3400 2500 3400
Connection ~ 2500 3400
Wire Wire Line
1900 3600 2050 3600
Wire Wire Line
2350 3750 2750 3750
Connection ~ 2500 3750
Wire Wire Line
3600 3700 3350 3700
Wire Wire Line
2750 3050 2950 3200
Wire Wire Line
2750 3750 2950 3600
Wire Wire Line
3650 3400 5450 3400
Wire Wire Line
2950 3300 2850 3300
Wire Wire Line
2950 3500 2850 3500
Connection ~ 1750 3300
Wire Wire Line
1750 3300 1900 3300
Connection ~ 4400 3400
Connection ~ 8650 3500
Wire Wire Line
6900 3800 6900 3750
Connection ~ 9650 1150
Connection ~ 9650 850
Wire Wire Line
1400 1250 1400 1650
Wire Wire Line
1400 3050 1400 3450
Connection ~ 1400 3200
Wire Wire Line
2050 1400 1400 1400
Connection ~ 1400 1400
Wire Wire Line
9420 1450 10150 1450
Connection ~ 9650 1450
Connection ~ 9900 1450
Connection ~ 9420 1150 Connection ~ 9420 1150
Wire Wire Line
7600 2090 7600 2270
Connection ~ 7600 2200
Wire Wire Line
7600 3900 7600 4090
Connection ~ 7600 4000
$EndSCHEMATC $EndSCHEMATC

104
channel4.sch
View File

@ -155,7 +155,7 @@ F 3 "" H 5600 1600 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
Text Notes 750 5450 0 87 ~ 0 Text Notes 750 5450 0 87 ~ 0
Notes:\nDesigned for +-Vbatt/2 Output (INA is only gain element)\nMay damage ADC if input range is <= +-VBATT/2\n\nR204, R213: 0.1%\nR208, R209: 1%\nR202, R205, R206 & R203, R207: Metal Foil / Thin Film (Resistor packs preferred)\nALL C: 5%, 16V Notes:\n\nR503, R513: 0.1%\nOther R: 1%\nC405, C406, C407, C408, C409, C410, C411, C412: 50V NP0\nBypass Caps: 50V X7R or X5R
$Comp $Comp
L R R408 L R R408
U 1 1 58D998B4 U 1 1 58D998B4
@ -234,7 +234,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
6500 1800 6500 2200 6500 1800 6500 2200
Wire Wire Line Wire Wire Line
7600 1150 7600 1700 7600 1150 7600 1800
Wire Wire Line Wire Wire Line
7250 1700 9000 1700 7250 1700 9000 1700
Wire Wire Line Wire Wire Line
@ -292,7 +292,7 @@ U 1 1 58D998B9
P 10150 1000 P 10150 1000
F 0 "C404" H 10175 1100 50 0000 L CNN F 0 "C404" H 10175 1100 50 0000 L CNN
F 1 "10μF" H 10175 900 50 0000 L CNN F 1 "10μF" H 10175 900 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 850 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 850 50 0001 C CNN
F 3 "" H 10150 1000 50 0001 C CNN F 3 "" H 10150 1000 50 0001 C CNN
1 10150 1000 1 10150 1000
1 0 0 -1 1 0 0 -1
@ -429,29 +429,25 @@ $EndComp
$Comp $Comp
L R R409 L R R409
U 1 1 58D998C5 U 1 1 58D998C5
P 7600 1850 P 7600 1950
F 0 "R409" V 7680 1850 50 0000 C CNN F 0 "R409" V 7680 1950 50 0000 C CNN
F 1 "121k" V 7600 1850 50 0000 C CNN F 1 "121k" V 7600 1950 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1850 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1950 50 0001 C CNN
F 3 "" H 7600 1850 50 0001 C CNN F 3 "" H 7600 1950 50 0001 C CNN
1 7600 1850 1 7600 1950
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R410 L R R410
U 1 1 58D998C6 U 1 1 58D998C6
P 7900 2000 P 7600 2400
F 0 "R410" V 7980 2000 50 0000 C CNN F 0 "R410" V 7680 2400 50 0000 C CNN
F 1 "121k" V 7900 2000 50 0000 C CNN F 1 "121k" V 7600 2400 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 2000 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 2400 50 0001 C CNN
F 3 "" H 7900 2000 50 0001 C CNN F 3 "" H 7600 2400 50 0001 C CNN
1 7900 2000 1 7600 2400
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 2200 7600 2000
Wire Wire Line
7600 2000 7750 2000
Wire Wire Line Wire Wire Line
6900 2000 6900 1950 6900 2000 6900 1950
$Comp $Comp
@ -642,7 +638,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
6500 3600 6500 4000 6500 3600 6500 4000
Wire Wire Line Wire Wire Line
7600 2950 7600 3500 7600 2950 7600 3600
Wire Wire Line Wire Wire Line
7250 3500 9000 3500 7250 3500 9000 3500
Wire Wire Line Wire Wire Line
@ -809,29 +805,25 @@ $EndComp
$Comp $Comp
L R R419 L R R419
U 1 1 58D998E0 U 1 1 58D998E0
P 7600 3650 P 7600 3750
F 0 "R419" V 7680 3650 50 0000 C CNN F 0 "R419" V 7680 3750 50 0000 C CNN
F 1 "121k" V 7600 3650 50 0000 C CNN F 1 "121k" V 7600 3750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3650 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3750 50 0001 C CNN
F 3 "" H 7600 3650 50 0001 C CNN F 3 "" H 7600 3750 50 0001 C CNN
1 7600 3650 1 7600 3750
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R420 L R R420
U 1 1 58D998E1 U 1 1 58D998E1
P 7900 3800 P 7600 4220
F 0 "R420" V 7980 3800 50 0000 C CNN F 0 "R420" V 7680 4220 50 0000 C CNN
F 1 "121k" V 7900 3800 50 0000 C CNN F 1 "121k" V 7600 4220 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 3800 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 4220 50 0001 C CNN
F 3 "" H 7900 3800 50 0001 C CNN F 3 "" H 7600 4220 50 0001 C CNN
1 7900 3800 1 7600 4220
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 4000 7600 3800
Wire Wire Line
7600 3800 7750 3800
Wire Wire Line Wire Wire Line
6900 3800 6900 3750 6900 3800 6900 3750
$Comp $Comp
@ -870,24 +862,24 @@ $EndComp
$Comp $Comp
L GNDA #PWR080 L GNDA #PWR080
U 1 1 58D998E5 U 1 1 58D998E5
P 8050 2000 P 7600 2550
F 0 "#PWR080" H 8050 1750 50 0001 C CNN F 0 "#PWR080" H 7600 2300 50 0001 C CNN
F 1 "GNDA" H 8050 1850 50 0000 C CNN F 1 "GNDA" H 7600 2400 50 0000 C CNN
F 2 "" H 8050 2000 50 0001 C CNN F 2 "" H 7600 2550 50 0001 C CNN
F 3 "" H 8050 2000 50 0001 C CNN F 3 "" H 7600 2550 50 0001 C CNN
1 8050 2000 1 7600 2550
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR081 L GNDA #PWR081
U 1 1 58D998E6 U 1 1 58D998E6
P 8050 3800 P 7600 4370
F 0 "#PWR081" H 8050 3550 50 0001 C CNN F 0 "#PWR081" H 7600 4120 50 0001 C CNN
F 1 "GNDA" H 8050 3650 50 0000 C CNN F 1 "GNDA" H 7600 4220 50 0000 C CNN
F 2 "" H 8050 3800 50 0001 C CNN F 2 "" H 7600 4370 50 0001 C CNN
F 3 "" H 8050 3800 50 0001 C CNN F 3 "" H 7600 4370 50 0001 C CNN
1 8050 3800 1 7600 4370
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR082 L GNDA #PWR082
@ -949,7 +941,7 @@ U 1 1 58DDF1A8
P 10150 1300 P 10150 1300
F 0 "C416" H 10175 1400 50 0000 L CNN F 0 "C416" H 10175 1400 50 0000 L CNN
F 1 "10μF" H 10175 1200 50 0000 L CNN F 1 "10μF" H 10175 1200 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 1150 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 1150 50 0001 C CNN
F 3 "" H 10150 1300 50 0001 C CNN F 3 "" H 10150 1300 50 0001 C CNN
1 10150 1300 1 10150 1300
1 0 0 -1 1 0 0 -1
@ -992,4 +984,10 @@ F 3 "" H 9350 1150 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
Connection ~ 9420 1150 Connection ~ 9420 1150
Wire Wire Line
7600 2100 7600 2250
Connection ~ 7600 2200
Wire Wire Line
7600 3900 7600 4070
Connection ~ 7600 4000
$EndSCHEMATC $EndSCHEMATC

104
channel6.sch
View File

@ -155,7 +155,7 @@ F 3 "" H 5600 1600 50 0001 C CNN
0 1 1 0 0 1 1 0
$EndComp $EndComp
Text Notes 750 5450 0 87 ~ 0 Text Notes 750 5450 0 87 ~ 0
Notes:\nDesigned for +-Vbatt/2 Output (INA is only gain element)\nMay damage ADC if input range is <= +-VBATT/2\n\nR204, R213: 0.1%\nR208, R209: 1%\nR202, R205, R206 & R203, R207: Metal Foil / Thin Film (Resistor packs preferred)\nALL C: 5%, 16V Notes:\n\nR503, R513: 0.1%\nOther R: 1%\nC505, C506, C507, C508, C509, C510, C511, C512: 50V NP0\nBypass Caps: 50V X7R or X5R
$Comp $Comp
L R R508 L R R508
U 1 1 58D9ABEF U 1 1 58D9ABEF
@ -234,7 +234,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
6500 1800 6500 2200 6500 1800 6500 2200
Wire Wire Line Wire Wire Line
7600 1150 7600 1700 7600 1150 7600 1810
Wire Wire Line Wire Wire Line
7250 1700 9000 1700 7250 1700 9000 1700
Wire Wire Line Wire Wire Line
@ -292,7 +292,7 @@ U 1 1 58D9ABF4
P 10150 1000 P 10150 1000
F 0 "C504" H 10175 1100 50 0000 L CNN F 0 "C504" H 10175 1100 50 0000 L CNN
F 1 "10μF" H 10175 900 50 0000 L CNN F 1 "10μF" H 10175 900 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 850 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 850 50 0001 C CNN
F 3 "" H 10150 1000 50 0001 C CNN F 3 "" H 10150 1000 50 0001 C CNN
1 10150 1000 1 10150 1000
1 0 0 -1 1 0 0 -1
@ -429,29 +429,25 @@ $EndComp
$Comp $Comp
L R R509 L R R509
U 1 1 58D9AC00 U 1 1 58D9AC00
P 7600 1850 P 7600 1960
F 0 "R509" V 7680 1850 50 0000 C CNN F 0 "R509" V 7680 1960 50 0000 C CNN
F 1 "121k" V 7600 1850 50 0000 C CNN F 1 "121k" V 7600 1960 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1850 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 1960 50 0001 C CNN
F 3 "" H 7600 1850 50 0001 C CNN F 3 "" H 7600 1960 50 0001 C CNN
1 7600 1850 1 7600 1960
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R510 L R R510
U 1 1 58D9AC01 U 1 1 58D9AC01
P 7900 2000 P 7600 2420
F 0 "R510" V 7980 2000 50 0000 C CNN F 0 "R510" V 7680 2420 50 0000 C CNN
F 1 "121k" V 7900 2000 50 0000 C CNN F 1 "121k" V 7600 2420 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 2000 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 2420 50 0001 C CNN
F 3 "" H 7900 2000 50 0001 C CNN F 3 "" H 7600 2420 50 0001 C CNN
1 7900 2000 1 7600 2420
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 2200 7600 2000
Wire Wire Line
7600 2000 7750 2000
Wire Wire Line Wire Wire Line
6900 2000 6900 1950 6900 2000 6900 1950
$Comp $Comp
@ -642,7 +638,7 @@ Wire Wire Line
Wire Wire Line Wire Wire Line
6500 3600 6500 4000 6500 3600 6500 4000
Wire Wire Line Wire Wire Line
7600 2950 7600 3500 7600 2950 7600 3600
Wire Wire Line Wire Wire Line
7250 3500 9000 3500 7250 3500 9000 3500
Wire Wire Line Wire Wire Line
@ -809,29 +805,25 @@ $EndComp
$Comp $Comp
L R R519 L R R519
U 1 1 58D9AC1B U 1 1 58D9AC1B
P 7600 3650 P 7600 3750
F 0 "R519" V 7680 3650 50 0000 C CNN F 0 "R519" V 7680 3750 50 0000 C CNN
F 1 "121k" V 7600 3650 50 0000 C CNN F 1 "121k" V 7600 3750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3650 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 3750 50 0001 C CNN
F 3 "" H 7600 3650 50 0001 C CNN F 3 "" H 7600 3750 50 0001 C CNN
1 7600 3650 1 7600 3750
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L R R520 L R R520
U 1 1 58D9AC1C U 1 1 58D9AC1C
P 7900 3800 P 7600 4230
F 0 "R520" V 7980 3800 50 0000 C CNN F 0 "R520" V 7680 4230 50 0000 C CNN
F 1 "121k" V 7900 3800 50 0000 C CNN F 1 "121k" V 7600 4230 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7830 3800 50 0001 C CNN F 2 "Resistors_SMD:R_0603_HandSoldering" V 7530 4230 50 0001 C CNN
F 3 "" H 7900 3800 50 0001 C CNN F 3 "" H 7600 4230 50 0001 C CNN
1 7900 3800 1 7600 4230
0 1 1 0 -1 0 0 1
$EndComp $EndComp
Wire Wire Line
7600 4000 7600 3800
Wire Wire Line
7600 3800 7750 3800
Wire Wire Line Wire Wire Line
6900 3800 6900 3750 6900 3800 6900 3750
$Comp $Comp
@ -859,24 +851,24 @@ $EndComp
$Comp $Comp
L GNDA #PWR0102 L GNDA #PWR0102
U 1 1 58D9AC20 U 1 1 58D9AC20
P 8050 2000 P 7600 2570
F 0 "#PWR0102" H 8050 1750 50 0001 C CNN F 0 "#PWR0102" H 7600 2320 50 0001 C CNN
F 1 "GNDA" H 8050 1850 50 0000 C CNN F 1 "GNDA" H 7600 2420 50 0000 C CNN
F 2 "" H 8050 2000 50 0001 C CNN F 2 "" H 7600 2570 50 0001 C CNN
F 3 "" H 8050 2000 50 0001 C CNN F 3 "" H 7600 2570 50 0001 C CNN
1 8050 2000 1 7600 2570
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR0103 L GNDA #PWR0103
U 1 1 58D9AC21 U 1 1 58D9AC21
P 8050 3800 P 7600 4380
F 0 "#PWR0103" H 8050 3550 50 0001 C CNN F 0 "#PWR0103" H 7600 4130 50 0001 C CNN
F 1 "GNDA" H 8050 3650 50 0000 C CNN F 1 "GNDA" H 7600 4230 50 0000 C CNN
F 2 "" H 8050 3800 50 0001 C CNN F 2 "" H 7600 4380 50 0001 C CNN
F 3 "" H 8050 3800 50 0001 C CNN F 3 "" H 7600 4380 50 0001 C CNN
1 8050 3800 1 7600 4380
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L GNDA #PWR0104 L GNDA #PWR0104
@ -938,7 +930,7 @@ U 1 1 58DE1153
P 10150 1300 P 10150 1300
F 0 "C516" H 10175 1400 50 0000 L CNN F 0 "C516" H 10175 1400 50 0000 L CNN
F 1 "10μF" H 10175 1200 50 0000 L CNN F 1 "10μF" H 10175 1200 50 0000 L CNN
F 2 "Capacitors_Tantalum_SMD:CP_Tantalum_Case-X_EIA-7343-43_Hand" H 10188 1150 50 0001 C CNN F 2 "Capacitors_SMD:C_1206_HandSoldering" H 10188 1150 50 0001 C CNN
F 3 "" H 10150 1300 50 0001 C CNN F 3 "" H 10150 1300 50 0001 C CNN
1 10150 1300 1 10150 1300
1 0 0 -1 1 0 0 -1
@ -992,4 +984,10 @@ F 3 "" H 9300 1150 50 0001 C CNN
1 9300 1150 1 9300 1150
0 1 1 0 0 1 1 0
$EndComp $EndComp
Connection ~ 7600 2200
Wire Wire Line
7600 2110 7600 2270
Wire Wire Line
7600 3900 7600 4080
Connection ~ 7600 4000
$EndSCHEMATC $EndSCHEMATC

32
footprints.pretty/TerminalBlock_Pheonix_PT-5mm_2pol.kicad_mod Normal file
View File

@ -0,0 +1,32 @@
(module TerminalBlock_Pheonix_PT-5mm_2pol (layer F.Cu) (tedit 58DAB84B)
(descr "2-way 5mm pitch terminal block, Phoenix PT series")
(fp_text reference J304 (at 1.749999 -5.1) (layer F.SilkS) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value "Sensor 3" (at 1.75 10.3) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -2.5 5.1) (end -2.5 5.5) (layer F.SilkS) (width 0.15))
(fp_line (start -2.5 5.1) (end -1 5.1) (layer F.SilkS) (width 0.15))
(fp_line (start -2.5 4.5) (end -2.5 5.1) (layer F.SilkS) (width 0.15))
(fp_line (start -1 4.35) (end -2.5 4.35) (layer F.SilkS) (width 0.15))
(fp_line (start 6 5.1) (end 7.5 5.1) (layer F.SilkS) (width 0.15))
(fp_line (start 6 4.35) (end 7.5 4.35) (layer F.SilkS) (width 0.15))
(fp_line (start 7.5 5) (end 7.5 5.5) (layer F.SilkS) (width 0.15))
(fp_line (start 7.5 -3.9) (end 5.2 -3.9) (layer F.SilkS) (width 0.15))
(fp_line (start 7.5 -2.6) (end 7.5 -3.9) (layer F.SilkS) (width 0.15))
(fp_line (start -2.5 -3.9) (end -1.8 -3.9) (layer F.SilkS) (width 0.15))
(fp_line (start -2.5 -3.1) (end -2.5 -3.9) (layer F.SilkS) (width 0.15))
(fp_line (start -1.9 -3.3) (end 5.4 -3.3) (layer F.CrtYd) (width 0.05))
(fp_line (start -2.5 5) (end -2.5 -3) (layer F.CrtYd) (width 0.05))
(fp_line (start 5.4 4.7) (end -1.9 4.7) (layer F.CrtYd) (width 0.05))
(fp_line (start 7.4 -2.8) (end 7.4 5.2) (layer F.CrtYd) (width 0.05))
(fp_line (start 2.5 5.1) (end 2.5 5.5) (layer F.SilkS) (width 0.15))
(fp_line (start -1 4.35) (end 6 4.35) (layer F.SilkS) (width 0.15))
(fp_line (start -1 5.1) (end 6 5.1) (layer F.SilkS) (width 0.15))
(fp_line (start -2.5 -3.1) (end -2.5 4.5) (layer F.SilkS) (width 0.15))
(fp_line (start 7.5 5) (end 7.5 -2.6) (layer F.SilkS) (width 0.15))
(fp_line (start 5.25 -3.9) (end -1.75 -3.9) (layer F.SilkS) (width 0.15))
(pad 2 thru_hole circle (at 5 0) (size 2.5 2.5) (drill 1.35) (layers *.Cu *.Mask F.SilkS))
(pad 1 thru_hole rect (at 0 0) (size 2.5 2.5) (drill 1.35) (layers *.Cu *.Mask F.SilkS))
)

2919
gerber/bmi-8ch-B.Cu.gbr
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72
gerber/bmi-8ch-B.Mask.gbr Normal file
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@ -0,0 +1,72 @@
G04 #@! TF.FileFunction,Soldermask,Bot*
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date Fri Mar 31 14:00:58 2017*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%ADD10C,0.088900*%
%ADD11R,1.700000X1.700000*%
%ADD12O,1.700000X1.700000*%
%ADD13C,6.400000*%
%ADD14C,2.500000*%
%ADD15R,2.500000X2.500000*%
G04 APERTURE END LIST*
D10*
D11*
X151130000Y-138430000D03*
D12*
X148590000Y-138430000D03*
D13*
X175387000Y-77470000D03*
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D11*
X135890001Y-77470000D03*
D12*
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D14*
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D15*
X189230000Y-77470000D03*
D14*
X187960000Y-99186998D03*
D15*
X187960000Y-104186998D03*
D14*
X189230000Y-138430000D03*
D15*
X184230000Y-138430000D03*
D14*
X115443000Y-138430000D03*
D15*
X110443000Y-138430000D03*
D14*
X111759998Y-116887001D03*
D15*
X111759998Y-111887001D03*
D14*
X111760000Y-104187000D03*
D15*
X111760000Y-99187000D03*
D14*
X110443000Y-77470000D03*
D15*
X115443000Y-77470000D03*
D14*
X187959999Y-111887001D03*
D15*
X187959999Y-116887001D03*
M02*

2238
gerber/bmi-8ch-B.SilkS.gbr Normal file
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2751
gerber/bmi-8ch-Dwgs.User.gbr Normal file
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38
gerber/bmi-8ch-Edge.Cuts.gbr
View File

@ -1,7 +1,7 @@
G04 #@! TF.FileFunction,Profile,NP* G04 #@! TF.FileFunction,Profile,NP*
%FSLAX46Y46*% %FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)* G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date Mon Mar 27 12:46:35 2017* G04 Created by KiCad (PCBNEW 4.0.6) date Fri Mar 31 14:00:58 2017*
%MOMM*% %MOMM*%
%LPD*% %LPD*%
G01* G01*
@ -11,28 +11,16 @@ G04 APERTURE LIST*
G04 APERTURE END LIST* G04 APERTURE END LIST*
D10* D10*
D11* D11*
X103063466Y-114300000D02* X193040000Y-143510000D02*
G75* X193040000Y-138430000D01*
G03X103063466Y-114300000I-1666666J0D01* X106680000Y-143510000D02*
G01* X106680000Y-138430000D01*
X98896800Y-114300000D02* X106680000Y-138430000D02*
X103896800Y-114300000D01* X106680000Y-72390000D01*
X101396800Y-111800000D02* X193040000Y-143510000D02*
X101396800Y-116800000D01* X106680000Y-143510000D01*
X148298567Y-84480851D02* X193040000Y-72390000D02*
G75* X193040000Y-138430000D01*
G03X148298567Y-84480851I-1666666J0D01* X106680000Y-72390000D02*
G01* X193040000Y-72390000D01*
X144131901Y-84480851D02*
X149131901Y-84480851D01*
X146631901Y-81980851D02*
X146631901Y-86980851D01*
X101396800Y-114274600D02*
X101396800Y-77470000D01*
X152196800Y-114274600D02*
X101396800Y-114274600D01*
X152196800Y-77470000D02*
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M02* M02*

6447
gerber/bmi-8ch-F.Cu.gbr
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580
gerber/bmi-8ch-F.Mask.gbr Normal file
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@ -0,0 +1,580 @@
G04 #@! TF.FileFunction,Soldermask,Top*
%FSLAX46Y46*%
G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
G04 Created by KiCad (PCBNEW 4.0.6) date Fri Mar 31 14:00:58 2017*
%MOMM*%
%LPD*%
G01*
G04 APERTURE LIST*
%ADD10C,0.088900*%
%ADD11R,1.450000X0.450000*%
%ADD12R,1.200000X0.900000*%
%ADD13R,1.600000X2.000000*%
%ADD14R,2.000000X1.700000*%
%ADD15R,1.200000X0.750000*%
%ADD16R,0.450000X1.450000*%
%ADD17R,0.900000X1.200000*%
%ADD18R,0.640000X0.700000*%
%ADD19R,1.700000X1.700000*%
%ADD20O,1.700000X1.700000*%
%ADD21C,6.400000*%
%ADD22R,1.500000X1.500000*%
%ADD23C,1.500000*%
%ADD24C,3.000000*%
%ADD25R,0.750000X1.200000*%
%ADD26R,1.300000X1.500000*%
%ADD27C,2.500000*%
%ADD28R,2.500000X2.500000*%
G04 APERTURE END LIST*
D10*
D11*
X147660000Y-126025000D03*
X147660000Y-126675000D03*
X147660000Y-127325000D03*
X147660000Y-127975000D03*
X152060000Y-127975000D03*
X152060000Y-127325000D03*
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X152060000Y-126025000D03*
D12*
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D13*
X113665000Y-90456000D03*
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D12*
X121496000Y-86360000D03*
X119296000Y-86360000D03*
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X133053000Y-104140000D03*
D14*
X127603000Y-113029999D03*
X123603000Y-113029999D03*
D15*
X133919000Y-111760000D03*
X132019000Y-111760000D03*
D12*
X119422999Y-124460000D03*
X121622999Y-124460000D03*
D16*
X140542080Y-119031548D03*
X139892080Y-119031548D03*
X139242080Y-119031548D03*
X138592080Y-119031548D03*
X138592080Y-123431548D03*
X139242080Y-123431548D03*
X139892080Y-123431548D03*
X140542080Y-123431548D03*
D11*
X169839999Y-102447998D03*
X169839999Y-101797998D03*
X169839999Y-101147998D03*
X169839999Y-100497998D03*
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X165439999Y-101147998D03*
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X165439999Y-102447998D03*
D12*
X177970001Y-124332999D03*
X180170001Y-124332999D03*
D17*
X151510000Y-134620000D03*
X148210000Y-134620000D03*
D18*
X150560000Y-129740500D03*
X149160000Y-129740500D03*
X149160000Y-130990500D03*
X150560000Y-130990500D03*
D19*
X151130000Y-138430000D03*
D20*
X148590000Y-138430000D03*
D21*
X175387000Y-77470000D03*
X124460000Y-77597000D03*
X175260000Y-138430000D03*
X124460000Y-138430000D03*
D19*
X135890001Y-77470000D03*
D20*
X138430001Y-77470000D03*
X140970001Y-77470000D03*
X143510001Y-77470000D03*
X146050001Y-77470000D03*
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X151130001Y-77470000D03*
X153670001Y-77470000D03*
X156210001Y-77470000D03*
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D22*
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D23*
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D22*
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D23*
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D22*
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D23*
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D22*
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D23*
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D22*
X162557509Y-131861607D03*
D23*
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