EESchema Schematic File Version 2 LIBS:power LIBS:device LIBS:transistors LIBS:conn LIBS:linear LIBS:regul LIBS:74xx LIBS:cmos4000 LIBS:adc-dac LIBS:memory LIBS:xilinx LIBS:microcontrollers LIBS:dsp LIBS:microchip LIBS:analog_switches LIBS:motorola LIBS:texas LIBS:intel LIBS:audio LIBS:interface LIBS:digital-audio LIBS:philips LIBS:display LIBS:cypress LIBS:siliconi LIBS:opto LIBS:atmel LIBS:contrib LIBS:valves LIBS:ad8616 EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 2 3 Title "High Current Part of Analog Board" Date "2017-06-13" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L GND #PWR? U 1 1 5940A4E3 P 4900 5175 AR Path="/5940AD26/5940A4E3" Ref="#PWR?" Part="1" AR Path="/59409417/5940A4E3" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4900 4925 50 0001 C CNN F 1 "GND" H 4900 5025 50 0000 C CNN F 2 "" H 4900 5175 50 0000 C CNN F 3 "" H 4900 5175 50 0000 C CNN 1 4900 5175 1 0 0 -1 $EndComp $Comp L AD8616 U? U 1 1 5940A4EA P 4900 4225 AR Path="/5940AD26/5940A4EA" Ref="U?" Part="1" AR Path="/59409417/5940A4EA" Ref="U?" Part="1" F 0 "U?" H 4279 3929 50 0000 L CNN F 1 "AD8616" H 5200 3925 50 0000 L CNN F 2 "SMD_Packages:SOIC-8-N" H 4703 4275 50 0001 C CNN F 3 "http://www.farnell.com/datasheets/1841629.pdf" H 4603 4375 50 0001 C CNN F 4 "AD8616ARZ" H 4900 4225 60 0001 C CNN "Farnell" 1 4900 4225 1 0 0 -1 $EndComp $Comp L CONN_01X05 P? U 1 1 5940A4F1 P 8050 2325 AR Path="/5940AD26/5940A4F1" Ref="P?" Part="1" AR Path="/59409417/5940A4F1" Ref="P?" Part="1" F 0 "P?" H 8050 2625 50 0000 C CNN F 1 "CONN_01X05" V 8150 2325 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 8050 2325 50 0001 C CNN F 3 "" H 8050 2325 50 0000 C CNN 1 8050 2325 0 -1 1 0 $EndComp $Comp L CONN_01X05 P? U 1 1 5940A4F8 P 8050 2625 AR Path="/5940AD26/5940A4F8" Ref="P?" Part="1" AR Path="/59409417/5940A4F8" Ref="P?" Part="1" F 0 "P?" H 8050 2925 50 0000 C CNN F 1 "CONN_01X05" V 8150 2625 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 8050 2625 50 0001 C CNN F 3 "" H 8050 2625 50 0000 C CNN 1 8050 2625 0 -1 -1 0 $EndComp $Comp L R R? U 1 1 5940A4FF P 9300 4225 AR Path="/5940AD26/5940A4FF" Ref="R?" Part="1" AR Path="/59409417/5940A4FF" Ref="R?" Part="1" F 0 "R?" V 9380 4225 50 0000 C CNN F 1 "100M" V 9300 4225 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 9230 4225 50 0001 C CNN F 3 "" H 9300 4225 50 0000 C CNN 1 9300 4225 -1 0 0 -1 $EndComp $Comp L C C? U 1 1 5940A506 P 9000 4225 AR Path="/5940AD26/5940A506" Ref="C?" Part="1" AR Path="/59409417/5940A506" Ref="C?" Part="1" F 0 "C?" H 9025 4325 50 0000 L CNN F 1 "1p" H 9025 4125 50 0000 L CNN F 2 "Resistors_SMD:R_0805" H 9038 4075 50 0001 C CNN F 3 "" H 9000 4225 50 0000 C CNN 1 9000 4225 -1 0 0 -1 $EndComp $Comp L CONN_01X05 P? U 1 1 5940A50D P 6500 3175 AR Path="/5940AD26/5940A50D" Ref="P?" Part="1" AR Path="/59409417/5940A50D" Ref="P?" Part="1" F 0 "P?" H 6500 3475 50 0000 C CNN F 1 "CONN_01X05" V 6600 3175 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 6500 3175 50 0001 C CNN F 3 "" H 6500 3175 50 0000 C CNN 1 6500 3175 1 0 0 1 $EndComp $Comp L R R? U 1 1 5940A514 P 8750 4225 AR Path="/5940AD26/5940A514" Ref="R?" Part="1" AR Path="/59409417/5940A514" Ref="R?" Part="1" F 0 "R?" V 8830 4225 50 0000 C CNN F 1 "10M" V 8750 4225 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 8680 4225 50 0001 C CNN F 3 "" H 8750 4225 50 0000 C CNN 1 8750 4225 -1 0 0 -1 $EndComp $Comp L C C? U 1 1 5940A51B P 8450 4225 AR Path="/5940AD26/5940A51B" Ref="C?" Part="1" AR Path="/59409417/5940A51B" Ref="C?" Part="1" F 0 "C?" H 8475 4325 50 0000 L CNN F 1 "10p" H 8475 4125 50 0000 L CNN F 2 "Resistors_SMD:R_0805" H 8488 4075 50 0001 C CNN F 3 "" H 8450 4225 50 0000 C CNN 1 8450 4225 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 5940A522 P 8200 4225 AR Path="/5940AD26/5940A522" Ref="R?" Part="1" AR Path="/59409417/5940A522" Ref="R?" Part="1" F 0 "R?" V 8280 4225 50 0000 C CNN F 1 "1M" V 8200 4225 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 8130 4225 50 0001 C CNN F 3 "" H 8200 4225 50 0000 C CNN 1 8200 4225 -1 0 0 -1 $EndComp $Comp L C C? U 1 1 5940A529 P 7900 4225 AR Path="/5940AD26/5940A529" Ref="C?" Part="1" AR Path="/59409417/5940A529" Ref="C?" Part="1" F 0 "C?" H 7925 4325 50 0000 L CNN F 1 "100p" H 7925 4125 50 0000 L CNN F 2 "Resistors_SMD:R_0805" H 7938 4075 50 0001 C CNN F 3 "" H 7900 4225 50 0000 C CNN 1 7900 4225 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 5940A530 P 7650 4225 AR Path="/5940AD26/5940A530" Ref="R?" Part="1" AR Path="/59409417/5940A530" Ref="R?" Part="1" F 0 "R?" V 7730 4225 50 0000 C CNN F 1 "100k" V 7650 4225 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 7580 4225 50 0001 C CNN F 3 "" H 7650 4225 50 0000 C CNN 1 7650 4225 -1 0 0 -1 $EndComp $Comp L C C? U 1 1 5940A537 P 7350 4225 AR Path="/5940AD26/5940A537" Ref="C?" Part="1" AR Path="/59409417/5940A537" Ref="C?" Part="1" F 0 "C?" H 7375 4325 50 0000 L CNN F 1 "1n" H 7375 4125 50 0000 L CNN F 2 "Resistors_SMD:R_0805" H 7388 4075 50 0001 C CNN F 3 "" H 7350 4225 50 0000 C CNN 1 7350 4225 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 5940A53E P 7150 4225 AR Path="/5940AD26/5940A53E" Ref="R?" Part="1" AR Path="/59409417/5940A53E" Ref="R?" Part="1" F 0 "R?" V 7230 4225 50 0000 C CNN F 1 "10k" V 7150 4225 50 0000 C CNN F 2 "Resistors_SMD:R_0805" V 7080 4225 50 0001 C CNN F 3 "" H 7150 4225 50 0000 C CNN 1 7150 4225 -1 0 0 -1 $EndComp $Comp L C C? U 1 1 5940A545 P 6850 4225 AR Path="/5940AD26/5940A545" Ref="C?" Part="1" AR Path="/59409417/5940A545" Ref="C?" Part="1" F 0 "C?" H 6875 4325 50 0000 L CNN F 1 "10n" H 6875 4125 50 0000 L CNN F 2 "Resistors_SMD:R_0805" H 6888 4075 50 0001 C CNN F 3 "" H 6850 4225 50 0000 C CNN 1 6850 4225 -1 0 0 -1 $EndComp $Comp L D_Photo D? U 1 1 5940A54D P 6025 4800 AR Path="/5940AD26/5940A54D" Ref="D?" Part="1" AR Path="/59409417/5940A54D" Ref="D?" Part="1" F 0 "D?" H 6045 4870 50 0000 L CNN F 1 "BPW34" H 5985 4690 50 0000 C CNN F 2 "Photodiodes:BPW34FA" H 5975 4800 50 0001 C CNN F 3 "http://www.farnell.com/datasheets/2046123.pdf" H 5975 4800 50 0001 C CNN F 4 "1045425" H 6025 4800 60 0001 C CNN "Farnell" 1 6025 4800 0 -1 1 0 $EndComp $Comp L GND #PWR? U 1 1 5940A554 P 6025 5175 AR Path="/5940AD26/5940A554" Ref="#PWR?" Part="1" AR Path="/59409417/5940A554" Ref="#PWR?" Part="1" F 0 "#PWR?" H 6025 4925 50 0001 C CNN F 1 "GND" H 6025 5025 50 0000 C CNN F 2 "" H 6025 5175 50 0000 C CNN F 3 "" H 6025 5175 50 0000 C CNN 1 6025 5175 -1 0 0 -1 $EndComp $Comp L TEST TP? U 1 1 5940A55A P 6100 3175 AR Path="/5940AD26/5940A55A" Ref="TP?" Part="1" AR Path="/59409417/5940A55A" Ref="TP?" Part="1" F 0 "TP?" H 6100 3475 50 0000 C BNN F 1 "TEST" H 6100 3425 50 0000 C CNN F 2 "Testpoints:TP_SMD_quadr_3mm" H 6100 3175 50 0001 C CNN F 3 "" H 6100 3175 50 0000 C CNN 1 6100 3175 -1 0 0 -1 $EndComp Wire Wire Line 9300 4575 9300 4375 Wire Wire Line 9000 4575 9150 4575 Wire Wire Line 9150 4575 9300 4575 Wire Wire Line 9000 4575 9000 4375 Wire Wire Line 9000 3875 9000 4075 Wire Wire Line 9000 3875 9150 3875 Wire Wire Line 9150 3875 9300 3875 Wire Wire Line 9300 3875 9300 4075 Wire Wire Line 8450 4575 8600 4575 Wire Wire Line 8600 4575 8750 4575 Wire Wire Line 8450 4575 8450 4375 Wire Wire Line 8450 3875 8450 4075 Wire Wire Line 8450 3875 8600 3875 Wire Wire Line 8600 3875 8750 3875 Wire Wire Line 8200 4575 8200 4375 Wire Wire Line 7900 4575 8050 4575 Wire Wire Line 8050 4575 8200 4575 Wire Wire Line 7900 4575 7900 4375 Wire Wire Line 7900 3875 7900 4075 Wire Wire Line 7900 3875 8050 3875 Wire Wire Line 8050 3875 8200 3875 Wire Wire Line 8200 3875 8200 4075 Wire Wire Line 7650 4575 7650 4375 Wire Wire Line 7350 4575 7500 4575 Wire Wire Line 7500 4575 7650 4575 Wire Wire Line 7350 4575 7350 4375 Wire Wire Line 7350 3875 7350 4075 Wire Wire Line 7350 3875 7500 3875 Wire Wire Line 7500 3875 7650 3875 Wire Wire Line 7650 3875 7650 4075 Wire Wire Line 7150 4575 7150 4375 Wire Wire Line 6850 4575 7000 4575 Wire Wire Line 7000 4575 7150 4575 Wire Wire Line 6850 4575 6850 4375 Wire Wire Line 6850 3875 6850 4075 Wire Wire Line 6850 3875 7000 3875 Wire Wire Line 7000 3875 7150 3875 Wire Wire Line 7150 3875 7150 4075 Wire Wire Line 8050 2825 8050 3175 Wire Wire Line 8050 3175 8050 3875 Connection ~ 8050 3875 Wire Wire Line 8600 3875 8600 3775 Wire Wire Line 8600 3775 8150 3775 Wire Wire Line 8150 3775 8150 3075 Wire Wire Line 8150 3075 8150 2825 Connection ~ 8600 3875 Wire Wire Line 8250 2825 8250 2975 Wire Wire Line 8250 2975 8250 3675 Wire Wire Line 8250 3675 9150 3675 Wire Wire Line 7950 2825 7950 3275 Wire Wire Line 7950 3275 7950 3775 Wire Wire Line 7850 2825 7850 3375 Wire Wire Line 7850 3375 7850 3675 Wire Wire Line 6300 2975 6300 3075 Wire Wire Line 6300 3075 6300 3175 Wire Wire Line 6300 3175 6300 3275 Wire Wire Line 6300 3275 6300 3375 Connection ~ 6300 3075 Connection ~ 6300 3175 Connection ~ 6300 3275 Wire Wire Line 6300 3175 6100 3175 Wire Wire Line 8750 3875 8750 4075 Wire Wire Line 8750 4575 8750 4375 Wire Wire Line 9150 3675 9150 3875 Connection ~ 9150 3875 Wire Wire Line 7950 3775 7500 3775 Connection ~ 7500 3875 Connection ~ 7000 3875 Connection ~ 9150 4575 Connection ~ 8600 4575 Connection ~ 8050 4575 Connection ~ 7500 4575 Connection ~ 7000 4575 Wire Wire Line 9150 5225 9150 4575 Wire Wire Line 8600 5225 8600 4575 Connection ~ 8600 5225 Wire Wire Line 8050 5225 8050 4575 Connection ~ 8050 5225 Wire Wire Line 7500 5225 7500 4575 Connection ~ 7500 5225 Wire Wire Line 7000 4575 7000 5225 Connection ~ 7000 5225 $Comp L CONN_01X05 P? U 1 1 5940A5A1 P 6800 3175 AR Path="/5940AD26/5940A5A1" Ref="P?" Part="1" AR Path="/59409417/5940A5A1" Ref="P?" Part="1" F 0 "P?" H 6800 3475 50 0000 C CNN F 1 "CONN_01X05" V 6900 3175 50 0000 C CNN F 2 "Pin_Headers:Pin_Header_Straight_1x05" H 6800 3175 50 0001 C CNN F 3 "" H 6800 3175 50 0000 C CNN 1 6800 3175 -1 0 0 1 $EndComp Wire Wire Line 7850 3675 7000 3675 Connection ~ 7850 2125 Connection ~ 7950 2125 Connection ~ 8050 2125 Connection ~ 8150 2125 Wire Wire Line 7000 3375 7850 3375 Connection ~ 7850 3375 Wire Wire Line 7000 3275 7950 3275 Connection ~ 7950 3275 Wire Wire Line 7000 3175 8050 3175 Connection ~ 8050 3175 Wire Wire Line 7000 3075 8150 3075 Connection ~ 8150 3075 Wire Wire Line 7000 2975 8250 2975 Connection ~ 8250 2975 Wire Wire Line 7000 3675 7000 3875 Wire Wire Line 5800 2125 7850 2125 Wire Wire Line 7850 2125 7950 2125 Wire Wire Line 7950 2125 8050 2125 Wire Wire Line 8050 2125 8150 2125 Wire Wire Line 8150 2125 8250 2125 Wire Wire Line 5800 3925 5650 3925 Wire Wire Line 7500 3775 7500 3875 $Comp L +5V #PWR? U 1 1 5940A5BC P 4900 3675 AR Path="/5940AD26/5940A5BC" Ref="#PWR?" Part="1" AR Path="/59409417/5940A5BC" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4900 3525 50 0001 C CNN F 1 "+5V" H 4900 3815 50 0000 C CNN F 2 "" H 4900 3675 50 0000 C CNN F 3 "" H 4900 3675 50 0000 C CNN 1 4900 3675 1 0 0 -1 $EndComp Wire Wire Line 4900 4775 4900 5175 $Comp L LED D? U 1 1 5940A5C4 P 3525 3475 AR Path="/5940AD26/5940A5C4" Ref="D?" Part="1" AR Path="/59409417/5940A5C4" Ref="D?" Part="1" F 0 "D?" H 3525 3575 50 0000 C CNN F 1 "LED" H 3525 3375 50 0000 C CNN F 2 "" H 3525 3475 50 0000 C CNN F 3 "" H 3525 3475 50 0000 C CNN 1 3525 3475 0 -1 -1 0 $EndComp $Comp L POT RV? U 1 1 5940A5CC P 2500 4875 AR Path="/5940AD26/5940A5CC" Ref="RV?" Part="1" AR Path="/59409417/5940A5CC" Ref="RV?" Part="1" F 0 "RV?" V 2325 4875 50 0000 C CNN F 1 "POT" V 2400 4875 50 0000 C CNN F 2 "" H 2500 4875 50 0000 C CNN F 3 "" H 2500 4875 50 0000 C CNN F 4 "TSM4YJ103KR05" V 2500 4875 60 0001 C CNN "Farnell" 1 2500 4875 1 0 0 -1 $EndComp $Comp L R R? U 1 1 5940A5D3 P 3525 4650 AR Path="/5940AD26/5940A5D3" Ref="R?" Part="1" AR Path="/59409417/5940A5D3" Ref="R?" Part="1" F 0 "R?" V 3605 4650 50 0000 C CNN F 1 "R" V 3525 4650 50 0000 C CNN F 2 "" V 3455 4650 50 0000 C CNN F 3 "" H 3525 4650 50 0000 C CNN 1 3525 4650 1 0 0 -1 $EndComp Wire Wire Line 3525 4125 3525 4350 Wire Wire Line 3525 4350 3525 4500 Wire Wire Line 3525 3625 3525 3725 $Comp L +5V #PWR? U 1 1 5940A5DC P 3525 3250 AR Path="/5940AD26/5940A5DC" Ref="#PWR?" Part="1" AR Path="/59409417/5940A5DC" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3525 3100 50 0001 C CNN F 1 "+5V" H 3525 3390 50 0000 C CNN F 2 "" H 3525 3250 50 0000 C CNN F 3 "" H 3525 3250 50 0000 C CNN 1 3525 3250 1 0 0 -1 $EndComp Wire Wire Line 3525 3250 3525 3325 $Comp L GND #PWR? U 1 1 5940A5E4 P 3525 5200 AR Path="/5940AD26/5940A5E4" Ref="#PWR?" Part="1" AR Path="/59409417/5940A5E4" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3525 4950 50 0001 C CNN F 1 "GND" H 3525 5050 50 0000 C CNN F 2 "" H 3525 5200 50 0000 C CNN F 3 "" H 3525 5200 50 0000 C CNN 1 3525 5200 1 0 0 -1 $EndComp Wire Wire Line 3525 4800 3525 5200 $Comp L MMBT3904 Q? U 1 1 5940A5EB P 3625 3925 AR Path="/5940AD26/5940A5EB" Ref="Q?" Part="1" AR Path="/59409417/5940A5EB" Ref="Q?" Part="1" F 0 "Q?" H 3825 4000 50 0000 L CNN F 1 "MMBT3904" H 3825 3925 50 0000 L CNN F 2 "SOT-23" H 3825 3850 50 0000 L CIN F 3 "" H 3625 3925 50 0000 L CNN 1 3625 3925 -1 0 0 -1 $EndComp Wire Wire Line 6025 4125 6025 4600 Wire Wire Line 6025 4900 6025 5175 Wire Wire Line 3825 3925 4100 3925 Text GLabel 4100 4325 0 60 Input ~ 0 Signal $Comp L R R? U 1 1 5940A5FA P 2500 4425 AR Path="/5940AD26/5940A5FA" Ref="R?" Part="1" AR Path="/59409417/5940A5FA" Ref="R?" Part="1" F 0 "R?" V 2580 4425 50 0000 C CNN F 1 "R" V 2500 4425 50 0000 C CNN F 2 "" V 2430 4425 50 0000 C CNN F 3 "" H 2500 4425 50 0000 C CNN 1 2500 4425 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 5940A601 P 2500 5200 AR Path="/5940AD26/5940A601" Ref="#PWR?" Part="1" AR Path="/59409417/5940A601" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2500 4950 50 0001 C CNN F 1 "GND" H 2500 5050 50 0000 C CNN F 2 "" H 2500 5200 50 0000 C CNN F 3 "" H 2500 5200 50 0000 C CNN 1 2500 5200 1 0 0 -1 $EndComp Wire Wire Line 2500 4575 2500 4725 Wire Wire Line 2500 5025 2500 5200 Text GLabel 2650 4875 2 60 Output ~ 0 Signal $Comp L +5V #PWR? U 1 1 5940A60A P 2500 4175 AR Path="/5940AD26/5940A60A" Ref="#PWR?" Part="1" AR Path="/59409417/5940A60A" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2500 4025 50 0001 C CNN F 1 "+5V" H 2500 4315 50 0000 C CNN F 2 "" H 2500 4175 50 0000 C CNN F 3 "" H 2500 4175 50 0000 C CNN 1 2500 4175 1 0 0 -1 $EndComp Wire Wire Line 2500 4175 2500 4275 Wire Wire Line 3650 4125 4100 4125 Wire Wire Line 3525 4350 3650 4350 Wire Wire Line 3650 4350 3650 4125 Connection ~ 3525 4350 Wire Wire Line 5650 4125 6025 4125 Wire Wire Line 6025 4125 6450 4125 Wire Wire Line 6450 4125 6450 5225 Connection ~ 6025 4125 Wire Wire Line 6450 5225 7000 5225 Wire Wire Line 7000 5225 7500 5225 Wire Wire Line 7500 5225 8050 5225 Wire Wire Line 8050 5225 8600 5225 Wire Wire Line 8600 5225 9150 5225 Wire Wire Line 5800 3925 5800 2125 $Comp L GND #PWR? U 1 1 5940EF10 P 5650 5175 F 0 "#PWR?" H 5650 4925 50 0001 C CNN F 1 "GND" H 5650 5025 50 0000 C CNN F 2 "" H 5650 5175 50 0000 C CNN F 3 "" H 5650 5175 50 0000 C CNN 1 5650 5175 -1 0 0 -1 $EndComp Wire Wire Line 5650 4325 5650 5175 Wire Wire Line 5650 5175 5650 5175 $EndSCHEMATC