EESchema Schematic File Version 4 LIBS:Analog_Input_Module-cache EELAYER 29 0 EELAYER END $Descr User 20866 12992 encoding utf-8 Sheet 1 1 Title "Analog Input Module" Date "" Rev "0.2" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L power:GND #PWR0101 U 1 1 5234EFAC P 6275 4625 F 0 "#PWR0101" H 6275 4625 30 0001 C CNN F 1 "GND" H 6275 4555 30 0001 C CNN F 2 "" H 6275 4625 60 0000 C CNN F 3 "" H 6275 4625 60 0000 C CNN 1 6275 4625 1 0 0 -1 $EndComp $Comp L Device:C C2 U 1 1 524A0814 P 6425 3875 F 0 "C2" H 6425 3975 40 0000 L CNN F 1 "0.1uF" H 6431 3790 40 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3055 -1775 60 0001 C CNN F 3 "" H 6425 3875 60 0001 C CNN 1 6425 3875 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0102 U 1 1 524A0830 P 6575 3875 F 0 "#PWR0102" H 6575 3875 30 0001 C CNN F 1 "GND" H 6575 3805 30 0001 C CNN F 2 "" H 6575 3875 60 0000 C CNN F 3 "" H 6575 3875 60 0000 C CNN 1 6575 3875 0 -1 -1 0 $EndComp $Comp L Amplifier_Operational:MCP6004 U5 U 4 1 52895DF7 P 5750 2850 F 0 "U5" H 5800 3050 60 0000 C CNN F 1 "MCP6004" H 5850 2650 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 5155 -1900 60 0001 C CNN F 3 "" H 8675 -1875 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 5155 -1900 60 0001 C CNN "MFG,MFG#" 4 5750 2850 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U5 U 3 1 52895E33 P 5750 3350 F 0 "U5" H 5800 3550 60 0000 C CNN F 1 "MCP6004" H 5850 3150 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 5305 100 60 0001 C CNN F 3 "" H 8825 125 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 5305 100 60 0001 C CNN "MFG,MFG#" 3 5750 3350 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U5 U 2 1 52895E54 P 5750 1850 F 0 "U5" H 5800 2050 60 0000 C CNN F 1 "MCP6004" H 5850 1650 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 5155 -100 60 0001 C CNN F 3 "" H 8675 -75 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 5155 -100 60 0001 C CNN "MFG,MFG#" 2 5750 1850 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U5 U 1 1 52895E70 P 5750 2350 F 0 "U5" H 5800 2550 60 0000 C CNN F 1 "MCP6004" H 5850 2150 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 5155 1700 60 0001 C CNN F 3 "" H 8675 1725 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 5155 1700 60 0001 C CNN "MFG,MFG#" 1 5750 2350 1 0 0 -1 $EndComp Text HLabel 6275 3625 1 60 Input ~ 0 5V $Comp L Amplifier_Operational:MCP6004 U6 U 5 1 5CC37B44 P 6375 4325 F 0 "U6" H 6333 4371 50 0000 L CNN F 1 "MCP6004" H 6333 4280 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 6325 4425 50 0001 C CNN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 6425 4525 50 0001 C CNN F 4 "579-MCP6004T-I/ST" H -1075 525 50 0001 C CNN "MFG,MFG#" 5 6375 4325 1 0 0 -1 $EndComp Wire Notes Line 3050 2350 3075 2350 $Comp L Device:R_Pack04 U9 U 1 1 5CDD5D07 P 7250 2550 F 0 "U9" H 6875 2575 60 0000 C CNN F 1 "1.5K" V 7250 2250 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 7250 2550 60 0001 C CNN F 3 "" H 7250 2550 60 0001 C CNN F 4 "667-EXB-V8V152JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 7250 2550 0 1 1 0 $EndComp Wire Wire Line 6700 2350 6750 2350 Wire Wire Line 6700 2450 6850 2450 Wire Wire Line 6700 2550 6950 2550 Wire Wire Line 6700 2650 7050 2650 $Comp L power:GND #PWR0107 U 1 1 5CDE2124 P 7450 2850 F 0 "#PWR0107" H 7450 2850 30 0001 C CNN F 1 "GND" H 7450 2780 30 0001 C CNN F 2 "" H 7450 2850 60 0000 C CNN F 3 "" H 7450 2850 60 0000 C CNN 1 7450 2850 1 0 0 -1 $EndComp Wire Notes Line 2200 2550 2225 2550 $Comp L Device:R_Pack04 U7 U 1 1 5CEEBAFC P 6500 2550 F 0 "U7" H 6500 2647 60 0000 C CNN F 1 "1K" V 6500 2250 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 6500 2550 60 0001 C CNN F 3 "" H 6500 2550 60 0001 C CNN F 4 "667-EXB-V8V102JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 6500 2550 0 1 1 0 $EndComp Wire Wire Line 5450 2050 6050 2050 Wire Wire Line 6050 2050 6050 1850 Wire Wire Line 6050 2550 6050 2350 Wire Wire Line 6050 3050 6050 2850 Wire Wire Line 6050 3550 6050 3350 Wire Wire Line 6050 1850 6300 1850 Wire Wire Line 6300 1850 6300 2350 Connection ~ 6050 1850 Wire Wire Line 6050 3350 6300 3350 Wire Wire Line 6300 3350 6300 2650 Connection ~ 6050 3350 Wire Wire Line 6050 2850 6200 2850 Wire Wire Line 6200 2850 6200 2550 Wire Wire Line 6200 2550 6300 2550 Connection ~ 6050 2850 Wire Wire Line 6050 2350 6200 2350 Wire Wire Line 6200 2350 6200 2450 Wire Wire Line 6200 2450 6300 2450 Connection ~ 6050 2350 Wire Wire Line 5450 1750 5150 1750 Wire Wire Line 5450 2250 5300 2250 Wire Wire Line 5450 2450 5450 2550 Wire Wire Line 5450 2550 6050 2550 Wire Wire Line 5450 3050 6050 3050 Wire Wire Line 5450 3550 6050 3550 Wire Wire Line 5300 2750 5450 2750 Wire Wire Line 5150 3250 5450 3250 Wire Wire Line 5450 3550 5450 3450 Wire Wire Line 5450 3050 5450 2950 Wire Wire Line 5450 2050 5450 1950 Wire Wire Line 10400 1600 10400 1500 Wire Notes Line 1900 2550 1925 2550 Wire Wire Line 6750 2350 6750 2850 Connection ~ 6750 2350 Wire Wire Line 6750 2350 7050 2350 Wire Wire Line 6850 2450 6850 2850 Connection ~ 6850 2450 Wire Wire Line 6850 2450 7050 2450 Wire Wire Line 6950 2550 6950 2850 Connection ~ 6950 2550 Wire Wire Line 6950 2550 7050 2550 Wire Wire Line 7050 2650 7050 2850 Text HLabel 2550 2450 0 60 Input ~ 0 ADC_1 Text HLabel 2550 2550 0 60 Input ~ 0 ADC_2 $Comp L power:GND #PWR0109 U 1 1 5CF977E6 P 6350 9050 F 0 "#PWR0109" H 6350 9050 30 0001 C CNN F 1 "GND" H 6350 8980 30 0001 C CNN F 2 "" H 6350 9050 60 0000 C CNN F 3 "" H 6350 9050 60 0000 C CNN 1 6350 9050 1 0 0 -1 $EndComp $Comp L Device:C C1 U 1 1 5CF977F2 P 6500 8300 F 0 "C1" H 6500 8400 40 0000 L CNN F 1 "0.1uF" H 6506 8215 40 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 3130 2650 60 0001 C CNN F 3 "" H 6500 8300 60 0001 C CNN 1 6500 8300 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0110 U 1 1 5CF977FC P 6650 8300 F 0 "#PWR0110" H 6650 8300 30 0001 C CNN F 1 "GND" H 6650 8230 30 0001 C CNN F 2 "" H 6650 8300 60 0000 C CNN F 3 "" H 6650 8300 60 0000 C CNN 1 6650 8300 0 -1 -1 0 $EndComp $Comp L Amplifier_Operational:MCP6004 U6 U 4 1 5CF97816 P 6750 7300 F 0 "U6" H 6800 7500 60 0000 C CNN F 1 "MCP6004" H 6850 7100 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 6155 2550 60 0001 C CNN F 3 "" H 9675 2575 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 6155 2550 60 0001 C CNN "MFG,MFG#" 4 6750 7300 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U6 U 3 1 5CF97823 P 6750 7800 F 0 "U6" H 6800 8000 60 0000 C CNN F 1 "MCP6004" H 6850 7600 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 6305 4550 60 0001 C CNN F 3 "" H 9825 4575 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 6305 4550 60 0001 C CNN "MFG,MFG#" 3 6750 7800 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U6 U 2 1 5CF97830 P 6750 6300 F 0 "U6" H 6800 6500 60 0000 C CNN F 1 "MCP6004" H 6850 6100 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 6155 4350 60 0001 C CNN F 3 "" H 9675 4375 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 6155 4350 60 0001 C CNN "MFG,MFG#" 2 6750 6300 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U6 U 1 1 5CF9783D P 6750 6800 F 0 "U6" H 6800 7000 60 0000 C CNN F 1 "MCP6004" H 6850 6600 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 6155 6150 60 0001 C CNN F 3 "" H 9675 6175 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 6155 6150 60 0001 C CNN "MFG,MFG#" 1 6750 6800 1 0 0 -1 $EndComp Text HLabel 6350 8050 1 60 Input ~ 0 5V $Comp L Amplifier_Operational:MCP6004 U5 U 5 1 5CF9784B P 6450 8750 F 0 "U5" H 6408 8796 50 0000 L CNN F 1 "MCP6004" H 6408 8705 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 6400 8850 50 0001 C CNN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 6500 8950 50 0001 C CNN F 4 "579-MCP6004T-I/ST" H 100 2100 50 0001 C CNN "MFG,MFG#" 5 6450 8750 1 0 0 -1 $EndComp $Comp L power:GND #PWR0111 U 1 1 5CF97873 P 6000 8600 F 0 "#PWR0111" H 6000 8600 30 0001 C CNN F 1 "GND" H 6000 8530 30 0001 C CNN F 2 "" H 6000 8600 60 0000 C CNN F 3 "" H 6000 8600 60 0000 C CNN 1 6000 8600 1 0 0 -1 $EndComp $Comp L power:GND #PWR0112 U 1 1 5CF9787D P 5900 8600 F 0 "#PWR0112" H 5900 8600 30 0001 C CNN F 1 "GND" H 5900 8530 30 0001 C CNN F 2 "" H 5900 8600 60 0000 C CNN F 3 "" H 5900 8600 60 0000 C CNN 1 5900 8600 1 0 0 -1 $EndComp $Comp L power:GND #PWR0113 U 1 1 5CF97887 P 5800 8600 F 0 "#PWR0113" H 5800 8600 30 0001 C CNN F 1 "GND" H 5800 8530 30 0001 C CNN F 2 "" H 5800 8600 60 0000 C CNN F 3 "" H 5800 8600 60 0000 C CNN 1 5800 8600 1 0 0 -1 $EndComp $Comp L power:GND #PWR0114 U 1 1 5CF97891 P 5700 8600 F 0 "#PWR0114" H 5700 8600 30 0001 C CNN F 1 "GND" H 5700 8530 30 0001 C CNN F 2 "" H 5700 8600 60 0000 C CNN F 3 "" H 5700 8600 60 0000 C CNN 1 5700 8600 1 0 0 -1 $EndComp $Comp L Device:R_Pack04 U10 U 1 1 5CF978EE P 8250 7000 F 0 "U10" H 8250 7097 60 0000 C CNN F 1 "1.5K" V 8250 6700 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 8250 7000 60 0001 C CNN F 3 "" H 8250 7000 60 0001 C CNN F 4 "667-EXB-V8V152JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 8250 7000 0 1 1 0 $EndComp Wire Wire Line 7700 6800 7750 6800 Wire Wire Line 7700 6900 7850 6900 Wire Wire Line 7700 7000 7950 7000 Wire Wire Line 7700 7100 8050 7100 $Comp L power:GND #PWR0115 U 1 1 5CF978FC P 8450 7300 F 0 "#PWR0115" H 8450 7300 30 0001 C CNN F 1 "GND" H 8450 7230 30 0001 C CNN F 2 "" H 8450 7300 60 0000 C CNN F 3 "" H 8450 7300 60 0000 C CNN 1 8450 7300 1 0 0 -1 $EndComp Wire Wire Line 6350 8050 6350 8300 Connection ~ 6350 8300 Wire Wire Line 6350 8300 6350 8450 $Comp L Device:R_Pack04 U8 U 1 1 5CF9794D P 7500 7000 F 0 "U8" H 7500 7097 60 0000 C CNN F 1 "1K" V 7500 6700 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 7500 7000 60 0001 C CNN F 3 "" H 7500 7000 60 0001 C CNN F 4 "667-EXB-V8V102JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 7500 7000 0 1 1 0 $EndComp Wire Wire Line 6450 6500 7050 6500 Wire Wire Line 7050 6500 7050 6300 Wire Wire Line 7050 7000 7050 6800 Wire Wire Line 7050 7500 7050 7300 Wire Wire Line 7050 8000 7050 7800 Wire Wire Line 7050 6300 7300 6300 Wire Wire Line 7300 6300 7300 6800 Connection ~ 7050 6300 Wire Wire Line 7050 7800 7300 7800 Wire Wire Line 7300 7800 7300 7100 Connection ~ 7050 7800 Wire Wire Line 7050 7300 7200 7300 Wire Wire Line 7200 7300 7200 7000 Wire Wire Line 7200 7000 7300 7000 Connection ~ 7050 7300 Wire Wire Line 7050 6800 7200 6800 Wire Wire Line 7200 6800 7200 6900 Wire Wire Line 7200 6900 7300 6900 Connection ~ 7050 6800 Wire Wire Line 6450 6200 6150 6200 Wire Wire Line 6150 6200 6150 6850 Wire Wire Line 6450 6700 6300 6700 Wire Wire Line 6300 6700 6300 6950 Wire Wire Line 6450 6900 6450 7000 Wire Wire Line 6450 7000 7050 7000 Wire Wire Line 6450 7500 7050 7500 Wire Wire Line 6450 8000 7050 8000 Wire Wire Line 6300 7050 6300 7200 Wire Wire Line 6300 7200 6450 7200 Wire Wire Line 6150 7150 6150 7700 Wire Wire Line 6150 7700 6450 7700 Wire Wire Line 6450 8000 6450 7900 Wire Wire Line 6450 7500 6450 7400 Wire Wire Line 6450 6500 6450 6400 Text Label 10900 1500 0 60 ~ 0 5V $Comp L power:GND #PWR0117 U 1 1 5CF9799A P 11100 1500 F 0 "#PWR0117" H 11100 1500 30 0001 C CNN F 1 "GND" H 11100 1430 30 0001 C CNN F 2 "" H 11100 1500 60 0000 C CNN F 3 "" H 11100 1500 60 0000 C CNN 1 11100 1500 -1 0 0 1 $EndComp Wire Wire Line 10900 1900 10900 1800 Wire Wire Line 11100 1800 11100 1900 Wire Wire Line 7750 6800 7750 7300 Connection ~ 7750 6800 Wire Wire Line 7750 6800 8050 6800 Wire Wire Line 7850 6900 7850 7300 Connection ~ 7850 6900 Wire Wire Line 7850 6900 8050 6900 Wire Wire Line 7950 7000 7950 7300 Connection ~ 7950 7000 Wire Wire Line 7950 7000 8050 7000 Wire Wire Line 8050 7100 8050 7300 Wire Notes Line 10825 1950 10850 1950 $Comp L power:GND #PWR0120 U 1 1 5CFFA9B6 P 15550 4550 F 0 "#PWR0120" H 15550 4550 30 0001 C CNN F 1 "GND" H 15550 4480 30 0001 C CNN F 2 "" H 15550 4550 60 0000 C CNN F 3 "" H 15550 4550 60 0000 C CNN 1 15550 4550 1 0 0 -1 $EndComp $Comp L Device:C C4 U 1 1 5CFFA9C2 P 15700 3800 F 0 "C4" H 15700 3900 40 0000 L CNN F 1 "0.1uF" H 15706 3715 40 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12330 -1850 60 0001 C CNN F 3 "" H 15700 3800 60 0001 C CNN 1 15700 3800 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0121 U 1 1 5CFFA9CC P 15850 3800 F 0 "#PWR0121" H 15850 3800 30 0001 C CNN F 1 "GND" H 15850 3730 30 0001 C CNN F 2 "" H 15850 3800 60 0000 C CNN F 3 "" H 15850 3800 60 0000 C CNN 1 15850 3800 0 -1 -1 0 $EndComp $Comp L Amplifier_Operational:MCP6004 U11 U 4 1 5CFFA9E6 P 15750 2500 F 0 "U11" H 15800 2700 60 0000 C CNN F 1 "MCP6004" H 15850 2300 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 15155 -2250 60 0001 C CNN F 3 "" H 18675 -2225 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 15155 -2250 60 0001 C CNN "MFG,MFG#" 4 15750 2500 1 0 0 -1 $EndComp $Comp L Amplifier_Operational:MCP6004 U11 U 3 1 5CFFA9F3 P 15750 3000 F 0 "U11" H 15800 3200 60 0000 C CNN F 1 "MCP6004" H 15850 2800 50 0000 C CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" V 15305 -250 60 0001 C CNN F 3 "" H 18825 -225 60 0001 C CNN F 4 "579-MCP6004T-I/ST" V 15305 -250 60 0001 C CNN "MFG,MFG#" 3 15750 3000 1 0 0 -1 $EndComp Text HLabel 15550 3550 1 60 Input ~ 0 5V $Comp L Amplifier_Operational:MCP6004 U16 U 5 1 5CFFAA1B P 15650 4250 F 0 "U16" H 15608 4296 50 0000 L CNN F 1 "MCP6004" H 15608 4205 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 15600 4350 50 0001 C CNN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 15700 4450 50 0001 C CNN F 4 "579-MCP6004T-I/ST" H 2800 450 50 0001 C CNN "MFG,MFG#" 5 15650 4250 1 0 0 -1 $EndComp $Comp L Device:R_Pack04 U14 U 1 1 5CFFAA25 P 14800 3600 F 0 "U14" V 14747 3538 60 0000 L CNN F 1 "10nF" V 14800 3200 60 0000 L CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 14800 3600 60 0001 C CNN F 3 "" H 14800 3600 60 0001 C CNN F 4 "80-CA064X103K2RAUTO" H 0 0 50 0001 C CNN "MFG,MFG#" 1 14800 3600 -1 0 0 1 $EndComp $Comp L Device:R_Pack04 U12 U 1 1 5CFFAA39 P 11750 2250 F 0 "U12" H 11750 2347 60 0000 C CNN F 1 "10K" V 11750 1950 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 11750 2250 60 0001 C CNN F 3 "" H 11750 2250 60 0001 C CNN F 4 "603-YC324-JK-0710KL" H 0 0 50 0001 C CNN "MFG,MFG#" 1 11750 2250 0 1 1 0 $EndComp $Comp L power:GND #PWR0122 U 1 1 5CFFAA43 P 15000 3800 F 0 "#PWR0122" H 15000 3800 30 0001 C CNN F 1 "GND" H 15000 3730 30 0001 C CNN F 2 "" H 15000 3800 60 0000 C CNN F 3 "" H 15000 3800 60 0000 C CNN 1 15000 3800 1 0 0 -1 $EndComp $Comp L power:GND #PWR0123 U 1 1 5CFFAA4D P 14900 3800 F 0 "#PWR0123" H 14900 3800 30 0001 C CNN F 1 "GND" H 14900 3730 30 0001 C CNN F 2 "" H 14900 3800 60 0000 C CNN F 3 "" H 14900 3800 60 0000 C CNN 1 14900 3800 1 0 0 -1 $EndComp $Comp L power:GND #PWR0124 U 1 1 5CFFAA57 P 14800 3800 F 0 "#PWR0124" H 14800 3800 30 0001 C CNN F 1 "GND" H 14800 3730 30 0001 C CNN F 2 "" H 14800 3800 60 0000 C CNN F 3 "" H 14800 3800 60 0000 C CNN 1 14800 3800 1 0 0 -1 $EndComp $Comp L power:GND #PWR0125 U 1 1 5CFFAA61 P 14700 3800 F 0 "#PWR0125" H 14700 3800 30 0001 C CNN F 1 "GND" H 14700 3730 30 0001 C CNN F 2 "" H 14700 3800 60 0000 C CNN F 3 "" H 14700 3800 60 0000 C CNN 1 14700 3800 1 0 0 -1 $EndComp $Comp L Device:R_Pack04 U19 U 1 1 5CFFAABD P 17250 2200 F 0 "U19" H 17250 2297 60 0000 C CNN F 1 "1.5K" V 17250 1900 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 17250 2200 60 0001 C CNN F 3 "" H 17250 2200 60 0001 C CNN F 4 "667-EXB-V8V152JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 17250 2200 0 1 1 0 $EndComp Wire Wire Line 16700 2000 16750 2000 Wire Wire Line 16700 2100 16850 2100 Wire Wire Line 16700 2200 16950 2200 Wire Wire Line 16700 2300 17050 2300 $Comp L power:GND #PWR0126 U 1 1 5CFFAACB P 17450 2500 F 0 "#PWR0126" H 17450 2500 30 0001 C CNN F 1 "GND" H 17450 2430 30 0001 C CNN F 2 "" H 17450 2500 60 0000 C CNN F 3 "" H 17450 2500 60 0000 C CNN 1 17450 2500 1 0 0 -1 $EndComp Wire Notes Line 11200 2150 11225 2150 Wire Wire Line 15550 3550 15550 3800 Connection ~ 15550 3800 Wire Wire Line 15550 3800 15550 3950 $Comp L Device:R_Pack04 U17 U 1 1 5CFFAB1C P 16500 2200 F 0 "U17" H 16500 2297 60 0000 C CNN F 1 "1K" V 16500 1900 60 0000 C CNN F 2 "Resistor_SMD:R_Array_Convex_4x0603" H 16500 2200 60 0001 C CNN F 3 "" H 16500 2200 60 0001 C CNN F 4 "667-EXB-V8V102JV" H 0 0 50 0001 C CNN "MFG,MFG#" 1 16500 2200 0 1 1 0 $EndComp Wire Wire Line 15450 1700 16050 1700 Wire Wire Line 16050 1700 16050 1500 Wire Wire Line 16050 2200 16050 2000 Wire Wire Line 16050 2700 16050 2500 Wire Wire Line 16050 3200 16050 3000 Wire Wire Line 16050 1500 16300 1500 Wire Wire Line 16300 1500 16300 2000 Connection ~ 16050 1500 Wire Wire Line 16050 3000 16300 3000 Wire Wire Line 16300 3000 16300 2300 Connection ~ 16050 3000 Wire Wire Line 16050 2500 16200 2500 Wire Wire Line 16200 2500 16200 2200 Wire Wire Line 16200 2200 16300 2200 Connection ~ 16050 2500 Wire Wire Line 16050 2000 16200 2000 Wire Wire Line 16200 2000 16200 2100 Wire Wire Line 16200 2100 16300 2100 Connection ~ 16050 2000 Wire Wire Line 15450 1400 15150 1400 Wire Wire Line 15150 1400 15150 2050 Wire Wire Line 15450 1900 15300 1900 Wire Wire Line 15300 1900 15300 2150 Wire Wire Line 15450 2100 15450 2200 Wire Wire Line 15450 2200 16050 2200 Wire Wire Line 15450 2700 16050 2700 Wire Wire Line 15450 3200 16050 3200 Wire Wire Line 15300 2250 15300 2400 Wire Wire Line 15300 2400 15450 2400 Wire Wire Line 15150 2350 15150 2900 Wire Wire Line 15150 2900 15450 2900 Wire Wire Line 15450 3200 15450 3100 Wire Wire Line 15450 2700 15450 2600 Wire Wire Line 15450 1700 15450 1600 Text Label 11350 1500 0 60 ~ 0 5V Wire Notes Line 11475 1475 11250 1475 Wire Notes Line 11250 1825 11250 1475 Wire Notes Line 11475 1475 11250 1825 Wire Notes Line 11250 1475 11475 1825 Wire Notes Line 11475 1825 11475 1475 Wire Notes Line 11250 1825 11475 1825 $Comp L Device:R R19 U 1 1 5CFFAB5F P 11350 1650 F 0 "R19" V 11430 1650 40 0000 C CNN F 1 "DNP" V 11357 1651 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 13155 1350 60 0001 C CNN F 3 "" H 16675 1375 60 0001 C CNN F 4 "DNP,DNP" V 13155 1350 60 0001 C CNN "MFG,MFG#" 1 11350 1650 -1 0 0 1 $EndComp $Comp L power:GND #PWR0127 U 1 1 5CFFAB69 P 11550 1500 F 0 "#PWR0127" H 11550 1500 30 0001 C CNN F 1 "GND" H 11550 1430 30 0001 C CNN F 2 "" H 11550 1500 60 0000 C CNN F 3 "" H 11550 1500 60 0000 C CNN 1 11550 1500 -1 0 0 1 $EndComp $Comp L Device:R R21 U 1 1 5CFFAB76 P 11550 1650 F 0 "R21" V 11630 1650 40 0000 C CNN F 1 "500K" V 11557 1651 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 13355 850 60 0001 C CNN F 3 "" H 16875 875 60 0001 C CNN F 4 "DNP,DNP" V 13355 850 60 0001 C CNN "MFG,MFG#" 1 11550 1650 -1 0 0 1 $EndComp Wire Wire Line 11350 1900 11350 1800 Wire Notes Line 10800 2150 10825 2150 Wire Notes Line 10400 2150 10425 2150 Text Label 9950 1500 0 60 ~ 0 5V Wire Notes Line 10075 1475 9850 1475 Wire Notes Line 9850 1825 9850 1475 Wire Notes Line 10075 1475 9850 1825 Wire Notes Line 9850 1475 10075 1825 Wire Notes Line 10075 1825 10075 1475 Wire Notes Line 9850 1825 10075 1825 $Comp L Device:R R11 U 1 1 5CFFABB9 P 9950 1650 F 0 "R11" V 10030 1650 40 0000 C CNN F 1 "DNP" V 9957 1651 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 11755 1350 60 0001 C CNN F 3 "" H 15275 1375 60 0001 C CNN F 4 "DNP,DNP" V 11755 1350 60 0001 C CNN "MFG,MFG#" 1 9950 1650 -1 0 0 1 $EndComp $Comp L power:GND #PWR0128 U 1 1 5CFFABC3 P 10150 1500 F 0 "#PWR0128" H 10150 1500 30 0001 C CNN F 1 "GND" H 10150 1430 30 0001 C CNN F 2 "" H 10150 1500 60 0000 C CNN F 3 "" H 10150 1500 60 0000 C CNN 1 10150 1500 -1 0 0 1 $EndComp $Comp L Device:R R13 U 1 1 5CFFABD0 P 10150 1650 F 0 "R13" V 10230 1650 40 0000 C CNN F 1 "500K" V 10157 1651 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 11955 850 60 0001 C CNN F 3 "" H 15475 875 60 0001 C CNN F 4 "DNP,DNP" V 11955 850 60 0001 C CNN "MFG,MFG#" 1 10150 1650 -1 0 0 1 $EndComp Wire Wire Line 9950 1900 9950 1800 Wire Wire Line 10150 1900 10150 1800 Wire Wire Line 11550 1800 11550 1900 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11180 1650 40 0000 C CNN F 1 "500K" V 11107 1651 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12905 850 60 0001 C CNN F 3 "" H 16425 875 60 0001 C CNN F 4 "DNP,DNP" V 12905 850 60 0001 C CNN "MFG,MFG#" 1 11100 1650 -1 0 0 1 $EndComp Wire Wire Line 15700 8550 15700 8700 Connection ~ 15700 8550 Wire Wire Line 15700 8300 15700 8550 $Comp L Amplifier_Operational:MCP6004 U11 U 5 1 5D0E7D81 P 15800 9000 F 0 "U11" H 15758 9046 50 0000 L CNN F 1 "MCP6004" H 15758 8955 50 0000 L CNN F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 15750 9100 50 0001 C CNN F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 15850 9200 50 0001 C CNN F 4 "579-MCP6004T-I/ST" H 5550 2650 50 0001 C CNN "MFG,MFG#" 5 15800 9000 1 0 0 -1 $EndComp Text HLabel 15700 8300 1 60 Input ~ 0 5V $Comp L power:GND #PWR0138 U 1 1 5D0E7D32 P 16000 8550 F 0 "#PWR0138" H 16000 8550 30 0001 C CNN F 1 "GND" H 16000 8480 30 0001 C CNN F 2 "" H 16000 8550 60 0000 C CNN F 3 "" H 16000 8550 60 0000 C CNN 1 16000 8550 0 -1 -1 0 $EndComp $Comp L Device:C C3 U 1 1 5D0E7D28 P 15850 8550 F 0 "C3" H 15850 8650 40 0000 L CNN F 1 "0.1uF" H 15856 8465 40 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12480 2900 60 0001 C CNN F 3 "" H 15850 8550 60 0001 C CNN 1 15850 8550 0 -1 -1 0 $EndComp $Comp L power:GND #PWR0139 U 1 1 5D0E7D1C P 15700 9300 F 0 "#PWR0139" H 15700 9300 30 0001 C CNN F 1 "GND" H 15700 9230 30 0001 C CNN F 2 "" H 15700 9300 60 0000 C CNN F 3 "" H 15700 9300 60 0000 C CNN 1 15700 9300 1 0 0 -1 $EndComp Wire Wire Line 5700 8200 5700 6850 Connection ~ 5700 6850 Wire Wire Line 5700 6850 6150 6850 Wire Wire Line 5800 8200 5800 6950 Connection ~ 5800 6950 Wire Wire Line 5800 6950 6300 6950 Wire Wire Line 5900 8200 5900 7050 Connection ~ 5900 7050 Wire Wire Line 5900 7050 6300 7050 Wire Wire Line 6000 8200 6000 7150 Connection ~ 6000 7150 Wire Wire Line 6000 7150 6150 7150 Connection ~ 14600 6700 Wire Wire Line 14600 6700 15050 6700 Connection 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C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 4800 7550 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D14 U 1 1 5D2BF135 P 5200 7550 F 0 "D14" H 5200 7744 40 0000 C CNN F 1 "BAS70-04FILM" H 4500 7550 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 5200 7550 60 0001 C CNN F 3 "" H 5200 7550 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 5200 7550 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D15 U 1 1 5D2BFB94 P 3750 3125 F 0 "D15" H 3450 3325 40 0000 C CNN F 1 "BAS70-04FILM" H 3050 3175 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 3750 3125 60 0001 C CNN F 3 "" H 3750 3125 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 3750 3125 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D16 U 1 1 5D2C0036 P 12625 7525 F 0 "D16" H 12625 7719 40 0000 C CNN F 1 "BAS70-04FILM" H 11925 7525 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 12625 7525 60 0001 C CNN F 3 "" H 12625 7525 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 12625 7525 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D13 U 1 1 5D2C0577 P 13100 7525 F 0 "D13" H 13100 7719 40 0000 C CNN F 1 "BAS70-04FILM" H 12400 7525 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 13100 7525 60 0001 C CNN F 3 "" H 13100 7525 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 13100 7525 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D9 U 1 1 5D2C0CE2 P 13575 7525 F 0 "D9" H 13575 7719 40 0000 C CNN F 1 "BAS70-04FILM" H 12875 7525 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 13575 7525 60 0001 C CNN F 3 "" H 13575 7525 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 13575 7525 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D6 U 1 1 5D2C171D P 12425 2925 F 0 "D6" H 12425 3119 40 0000 C CNN F 1 "BAS70-04FILM" H 11725 2925 40 0000 C CNN F 2 "Package_TO_SOT_SMD:SOT-23" H 12425 2925 60 0001 C CNN F 3 "" H 12425 2925 60 0000 C CNN F 4 "BAS70-04FILM" H 0 0 50 0001 C CNN "MFG,MFG#" 1 12425 2925 0 -1 -1 0 $EndComp $Comp L Diode:BAT54S D2 U 1 1 5D2C2460 P 13875 2925 F 0 "D2" H 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10800 6250 $Comp L Device:R R18 U 1 1 5D0E7E5D P 11000 6100 F 0 "R18" V 11080 6100 40 0000 C CNN F 1 "500K" V 11007 6101 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12805 5300 60 0001 C CNN F 3 "" H 16325 5325 60 0001 C CNN F 4 "DNP,DNP" V 12805 5300 60 0001 C CNN "MFG,MFG#" 1 11000 6100 -1 0 0 1 $EndComp $Comp L power:GND #PWR0134 U 1 1 5D0E7E50 P 11000 5950 F 0 "#PWR0134" H 11000 5950 30 0001 C CNN F 1 "GND" H 11000 5880 30 0001 C CNN F 2 "" H 11000 5950 60 0000 C CNN F 3 "" H 11000 5950 60 0000 C CNN 1 11000 5950 -1 0 0 1 $EndComp $Comp L Device:R R17 U 1 1 5D0E7E46 P 10800 6100 F 0 "R17" V 10880 6100 40 0000 C CNN F 1 "DNP" V 10807 6101 40 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 12605 5800 60 0001 C CNN F 3 "" H 16125 5825 60 0001 C CNN F 4 "DNP,DNP" V 12605 5800 60 0001 C CNN "MFG,MFG#" 1 10800 6100 -1 0 0 1 $EndComp Text Label 10800 5950 0 60 ~ 0 5V Wire Notes Line 11100 6800 11125 6800 Wire Notes Line 10225 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$EndComp $Comp L power:GND #PWR0104 U 1 1 5CCBD0F3 P 3250 4200 F 0 "#PWR0104" H 3250 4200 30 0001 C CNN F 1 "GND" H 3250 4130 30 0001 C CNN F 2 "" H 3250 4200 60 0000 C CNN F 3 "" H 3250 4200 60 0000 C CNN 1 3250 4200 1 0 0 -1 $EndComp $Comp L power:GND #PWR0103 U 1 1 5CCBC822 P 3350 4200 F 0 "#PWR0103" H 3350 4200 30 0001 C CNN F 1 "GND" H 3350 4130 30 0001 C CNN F 2 "" H 3350 4200 60 0000 C CNN F 3 "" H 3350 4200 60 0000 C CNN 1 3350 4200 1 0 0 -1 $EndComp Wire Wire Line 2950 2550 3150 2550 Connection ~ 3150 2550 Wire Wire Line 3150 3800 3150 2550 Wire Wire Line 2950 2750 3350 2750 Connection ~ 3350 2750 Wire Wire Line 3350 3800 3350 2750 Wire Wire Line 2950 2650 3250 2650 Connection ~ 3250 2650 Wire Wire Line 3250 3800 3250 2650 Wire Wire Line 2950 2450 3050 2450 Connection ~ 3050 2450 Wire Wire Line 3050 3800 3050 2450 Wire Wire Line 3050 2450 4925 2450 Wire Wire Line 3150 2550 4600 2550 Wire Wire Line 3250 2650 4275 2650 Wire Wire Line 3350 2750 3950 2750 Wire Wire Line 4925 3125 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