/Modules/Sensors/PCRD01A/PCB_SCH/PCRD01A.sch
18,441 → 18,441
$Comp
L R R1
U 1 1 547633B6
P 1550 3500
F 0 "R1" V 1630 3500 40 0000 C CNN
F 1 "4k7" V 1557 3501 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 1480 3500 30 0001 C CNN
F 3 "" H 1550 3500 30 0000 C CNN
1 1550 3500
P 2050 3450
F 0 "R1" V 2130 3450 40 0000 C CNN
F 1 "4k7" V 2057 3451 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 1980 3450 30 0001 C CNN
F 3 "" H 2050 3450 30 0000 C CNN
1 2050 3450
0 1 1 0
$EndComp
$Comp
L R R2
U 1 1 547634EB
P 1550 4000
F 0 "R2" V 1630 4000 40 0000 C CNN
F 1 "4k7" V 1557 4001 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 1480 4000 30 0001 C CNN
F 3 "" H 1550 4000 30 0000 C CNN
1 1550 4000
P 1350 3950
F 0 "R2" V 1430 3950 40 0000 C CNN
F 1 "4k7" V 1357 3951 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 1280 3950 30 0001 C CNN
F 3 "" H 1350 3950 30 0000 C CNN
1 1350 3950
0 1 1 0
$EndComp
$Comp
L C C1
U 1 1 5476354E
P 2000 3750
F 0 "C1" H 2000 3850 40 0000 L CNN
F 1 "4M7" H 2006 3665 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 2038 3600 30 0001 C CNN
F 3 "" H 2000 3750 60 0000 C CNN
1 2000 3750
P 2500 3700
F 0 "C1" H 2500 3800 40 0000 L CNN
F 1 "4M7" H 2506 3615 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 2538 3550 30 0001 C CNN
F 3 "" H 2500 3700 60 0000 C CNN
1 2500 3700
1 0 0 -1
$EndComp
$Comp
L MAX4475 U1
U 1 1 547635BB
P 3450 4100
F 0 "U1" H 3600 4400 70 0000 C CNN
F 1 "MAX4475" H 3600 4300 70 0000 C CNN
F 2 "MLAB_IO:SOT-23-6" H 3450 4100 60 0001 C CNN
F 3 "" H 3450 4100 60 0000 C CNN
1 3450 4100
P 3950 4050
F 0 "U1" H 4100 4350 70 0000 C CNN
F 1 "MAX4475" H 4100 4250 70 0000 C CNN
F 2 "MLAB_IO:SOT-23-6" H 3950 4050 60 0001 C CNN
F 3 "" H 3950 4050 60 0000 C CNN
1 3950 4050
1 0 0 -1
$EndComp
$Comp
L AD8692 U2
U 1 1 54763644
P 5850 4200
F 0 "U2" H 6000 4500 70 0000 C CNN
F 1 "AD8692" H 6000 4400 70 0000 C CNN
F 2 "SMD_Packages:SOIC-8-N" H 5850 4200 60 0001 C CNN
F 3 "" H 5850 4200 60 0000 C CNN
1 5850 4200
P 6350 4150
F 0 "U2" H 6500 4450 70 0000 C CNN
F 1 "AD8692" H 6500 4350 70 0000 C CNN
F 2 "SMD_Packages:SOIC-8-N" H 6350 4150 60 0001 C CNN
F 3 "" H 6350 4150 60 0000 C CNN
1 6350 4150
1 0 0 -1
$EndComp
$Comp
L DIODE D1
U 1 1 547637AA
P 2500 4000
F 0 "D1" H 2500 4100 40 0000 C CNN
F 1 "DIODE" H 2500 3900 40 0000 C CNN
F 2 "" H 2500 4000 60 0001 C CNN
F 3 "" H 2500 4000 60 0000 C CNN
1 2500 4000
P 3000 3950
F 0 "D1" H 3000 4050 40 0000 C CNN
F 1 "DIODE" H 3000 3850 40 0000 C CNN
F 2 "" H 3000 3950 60 0001 C CNN
F 3 "" H 3000 3950 60 0000 C CNN
1 3000 3950
-1 0 0 1
$EndComp
$Comp
L JFET_N Q1
U 1 1 54763801
P 2150 3050
F 0 "Q1" H 2053 3300 70 0000 C CNN
F 1 "BF862" H 2003 2803 60 0000 C CNN
F 2 "MLAB_IO:SOT-23" H 2150 3050 60 0001 C CNN
F 3 "" H 2150 3050 60 0000 C CNN
1 2150 3050
P 2650 3000
F 0 "Q1" H 2553 3250 70 0000 C CNN
F 1 "BF862" H 2503 2753 60 0000 C CNN
F 2 "MLAB_IO:SOT-23" H 2650 3000 60 0001 C CNN
F 3 "" H 2650 3000 60 0000 C CNN
1 2650 3000
-1 0 0 -1
$EndComp
$Comp
L R R4
U 1 1 54763891
P 3350 3050
F 0 "R4" V 3430 3050 40 0000 C CNN
F 1 "2M" V 3357 3051 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 3280 3050 30 0001 C CNN
F 3 "" H 3350 3050 30 0000 C CNN
1 3350 3050
P 3850 3000
F 0 "R4" V 3930 3000 40 0000 C CNN
F 1 "2M" V 3857 3001 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 3780 3000 30 0001 C CNN
F 3 "" H 3850 3000 30 0000 C CNN
1 3850 3000
0 1 1 0
$EndComp
$Comp
L C C4
U 1 1 547638F8
P 3300 2800
F 0 "C4" H 3300 2900 40 0000 L CNN
F 1 "2" H 3306 2715 40 0000 L CNN
F 2 "MLAB_C:C2pF" H 3338 2650 30 0001 C CNN
F 3 "" H 3300 2800 60 0000 C CNN
1 3300 2800
P 3800 2750
F 0 "C4" H 3800 2850 40 0000 L CNN
F 1 "2" H 3806 2665 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 3838 2600 30 0001 C CNN
F 3 "" H 3800 2750 60 0000 C CNN
1 3800 2750
0 1 1 0
$EndComp
$Comp
L C C8
U 1 1 54763980
P 4450 4100
F 0 "C8" H 4450 4200 40 0000 L CNN
F 1 "330k" H 4456 4015 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4488 3950 30 0001 C CNN
F 3 "" H 4450 4100 60 0000 C CNN
1 4450 4100
P 4950 4050
F 0 "C8" H 4950 4150 40 0000 L CNN
F 1 "330k" H 4956 3965 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 4988 3900 30 0001 C CNN
F 3 "" H 4950 4050 60 0000 C CNN
1 4950 4050
0 1 1 0
$EndComp
$Comp
L R R5
U 1 1 54763A05
P 4850 4450
F 0 "R5" V 4930 4450 40 0000 C CNN
F 1 "3k3" V 4857 4451 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 4780 4450 30 0001 C CNN
F 3 "" H 4850 4450 30 0000 C CNN
1 4850 4450
P 5350 4400
F 0 "R5" V 5430 4400 40 0000 C CNN
F 1 "3k3" V 5357 4401 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 5280 4400 30 0001 C CNN
F 3 "" H 5350 4400 30 0000 C CNN
1 5350 4400
-1 0 0 1
$EndComp
$Comp
L R R6
U 1 1 54763AA3
P 6650 4450
F 0 "R6" V 6730 4450 40 0000 C CNN
F 1 "10k" V 6657 4451 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 6580 4450 30 0001 C CNN
F 3 "" H 6650 4450 30 0000 C CNN
1 6650 4450
P 7150 4400
F 0 "R6" V 7230 4400 40 0000 C CNN
F 1 "10k" V 7157 4401 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 7080 4400 30 0001 C CNN
F 3 "" H 7150 4400 30 0000 C CNN
1 7150 4400
-1 0 0 1
$EndComp
$Comp
L R R7
U 1 1 54763AF2
P 6650 5150
F 0 "R7" V 6730 5150 40 0000 C CNN
F 1 "1k5" V 6657 5151 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 6580 5150 30 0001 C CNN
F 3 "" H 6650 5150 30 0000 C CNN
1 6650 5150
P 7150 5100
F 0 "R7" V 7230 5100 40 0000 C CNN
F 1 "1k5" V 7157 5101 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 7080 5100 30 0001 C CNN
F 3 "" H 7150 5100 30 0000 C CNN
1 7150 5100
-1 0 0 1
$EndComp
$Comp
L C C11
U 1 1 54763B36
P 7000 4450
F 0 "C11" H 7000 4550 40 0000 L CNN
F 1 "510" H 7006 4365 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 7038 4300 30 0001 C CNN
F 3 "" H 7000 4450 60 0000 C CNN
1 7000 4450
P 7500 4400
F 0 "C11" H 7500 4500 40 0000 L CNN
F 1 "510" H 7506 4315 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 7538 4250 30 0001 C CNN
F 3 "" H 7500 4400 60 0000 C CNN
1 7500 4400
-1 0 0 1
$EndComp
$Comp
L R R8
U 1 1 54763C78
P 7450 4200
F 0 "R8" V 7530 4200 40 0000 C CNN
F 1 "2k4" V 7457 4201 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 7380 4200 30 0001 C CNN
F 3 "" H 7450 4200 30 0000 C CNN
1 7450 4200
P 7950 4150
F 0 "R8" V 8030 4150 40 0000 C CNN
F 1 "2k4" V 7957 4151 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 7880 4150 30 0001 C CNN
F 3 "" H 7950 4150 30 0000 C CNN
1 7950 4150
0 -1 -1 0
$EndComp
$Comp
L R R9
U 1 1 54763CCA
P 8150 4200
F 0 "R9" V 8230 4200 40 0000 C CNN
F 1 "2k2" V 8157 4201 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 8080 4200 30 0001 C CNN
F 3 "" H 8150 4200 30 0000 C CNN
1 8150 4200
P 8650 4150
F 0 "R9" V 8730 4150 40 0000 C CNN
F 1 "2k2" V 8657 4151 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 8580 4150 30 0001 C CNN
F 3 "" H 8650 4150 30 0000 C CNN
1 8650 4150
0 -1 -1 0
$EndComp
$Comp
L C C12
U 1 1 54763D3A
P 7800 4450
F 0 "C12" H 7800 4550 40 0000 L CNN
F 1 "620" H 7806 4365 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 7838 4300 30 0001 C CNN
F 3 "" H 7800 4450 60 0000 C CNN
1 7800 4450
P 8300 4400
F 0 "C12" H 8300 4500 40 0000 L CNN
F 1 "620" H 8306 4315 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 8338 4250 30 0001 C CNN
F 3 "" H 8300 4400 60 0000 C CNN
1 8300 4400
-1 0 0 1
$EndComp
$Comp
L C C13
U 1 1 54763DBA
P 9000 3300
F 0 "C13" H 9000 3400 40 0000 L CNN
F 1 "100" H 9006 3215 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 9038 3150 30 0001 C CNN
F 3 "" H 9000 3300 60 0000 C CNN
1 9000 3300
P 9500 3250
F 0 "C13" H 9500 3350 40 0000 L CNN
F 1 "100" H 9506 3165 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 9538 3100 30 0001 C CNN
F 3 "" H 9500 3250 60 0000 C CNN
1 9500 3250
0 -1 -1 0
$EndComp
$Comp
L R R10
U 1 1 54763E8E
P 8600 3050
F 0 "R10" V 8680 3050 40 0000 C CNN
F 1 "4k7" V 8607 3051 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 8530 3050 30 0001 C CNN
F 3 "" H 8600 3050 30 0000 C CNN
1 8600 3050
P 9100 3000
F 0 "R10" V 9180 3000 40 0000 C CNN
F 1 "4k7" V 9107 3001 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 9030 3000 30 0001 C CNN
F 3 "" H 9100 3000 30 0000 C CNN
1 9100 3000
0 -1 -1 0
$EndComp
$Comp
L V- #PWR01
U 1 1 547641F4
P 3350 4750
F 0 "#PWR01" H 3350 4850 30 0001 C CNN
F 1 "V-" H 3350 4860 30 0000 C CNN
F 2 "" H 3350 4750 60 0000 C CNN
F 3 "" H 3350 4750 60 0000 C CNN
1 3350 4750
P 3850 4700
F 0 "#PWR01" H 3850 4800 30 0001 C CNN
F 1 "V-" H 3850 4810 30 0000 C CNN
F 2 "" H 3850 4700 60 0000 C CNN
F 3 "" H 3850 4700 60 0000 C CNN
1 3850 4700
-1 0 0 1
$EndComp
$Comp
L R R3
U 1 1 5476469E
P 2650 4700
F 0 "R3" V 2730 4700 40 0000 C CNN
F 1 "2M" V 2657 4701 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 2580 4700 30 0001 C CNN
F 3 "" H 2650 4700 30 0000 C CNN
1 2650 4700
P 3150 4650
F 0 "R3" V 3230 4650 40 0000 C CNN
F 1 "2M" V 3157 4651 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 3080 4650 30 0001 C CNN
F 3 "" H 3150 4650 30 0000 C CNN
1 3150 4650
-1 0 0 1
$EndComp
$Comp
L C C2
U 1 1 5476470D
P 2950 4700
F 0 "C2" H 2950 4800 40 0000 L CNN
F 1 "12p" H 2956 4615 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 2988 4550 30 0001 C CNN
F 3 "" H 2950 4700 60 0000 C CNN
1 2950 4700
P 3450 4650
F 0 "C2" H 3450 4750 40 0000 L CNN
F 1 "12p" H 3456 4565 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 3488 4500 30 0001 C CNN
F 3 "" H 3450 4650 60 0000 C CNN
1 3450 4650
1 0 0 -1
$EndComp
$Comp
L GND #PWR02
U 1 1 54764791
P 2650 5050
F 0 "#PWR02" H 2650 5050 30 0001 C CNN
F 1 "GND" H 2650 4980 30 0001 C CNN
F 2 "" H 2650 5050 60 0000 C CNN
F 3 "" H 2650 5050 60 0000 C CNN
1 2650 5050
P 3150 5000
F 0 "#PWR02" H 3150 5000 30 0001 C CNN
F 1 "GND" H 3150 4930 30 0001 C CNN
F 2 "" H 3150 5000 60 0000 C CNN
F 3 "" H 3150 5000 60 0000 C CNN
1 3150 5000
1 0 0 -1
$EndComp
$Comp
L GND #PWR03
U 1 1 547647A5
P 2950 5050
F 0 "#PWR03" H 2950 5050 30 0001 C CNN
F 1 "GND" H 2950 4980 30 0001 C CNN
F 2 "" H 2950 5050 60 0000 C CNN
F 3 "" H 2950 5050 60 0000 C CNN
1 2950 5050
P 3450 5000
F 0 "#PWR03" H 3450 5000 30 0001 C CNN
F 1 "GND" H 3450 4930 30 0001 C CNN
F 2 "" H 3450 5000 60 0000 C CNN
F 3 "" H 3450 5000 60 0000 C CNN
1 3450 5000
1 0 0 -1
$EndComp
$Comp
L V+ #PWR04
U 1 1 54764B7E
P 3350 3550
F 0 "#PWR04" H 3350 3650 30 0001 C CNN
F 1 "V+" H 3350 3660 30 0000 C CNN
F 2 "" H 3350 3550 60 0000 C CNN
F 3 "" H 3350 3550 60 0000 C CNN
1 3350 3550
P 3850 3500
F 0 "#PWR04" H 3850 3600 30 0001 C CNN
F 1 "V+" H 3850 3610 30 0000 C CNN
F 2 "" H 3850 3500 60 0000 C CNN
F 3 "" H 3850 3500 60 0000 C CNN
1 3850 3500
1 0 0 -1
$EndComp
$Comp
L V+ #PWR05
U 1 1 54764D10
P 2000 2650
F 0 "#PWR05" H 2000 2750 30 0001 C CNN
F 1 "V+" H 2000 2760 30 0000 C CNN
F 2 "" H 2000 2650 60 0000 C CNN
F 3 "" H 2000 2650 60 0000 C CNN
1 2000 2650
P 2500 2600
F 0 "#PWR05" H 2500 2700 30 0001 C CNN
F 1 "V+" H 2500 2710 30 0000 C CNN
F 2 "" H 2500 2600 60 0000 C CNN
F 3 "" H 2500 2600 60 0000 C CNN
1 2500 2600
1 0 0 -1
$EndComp
$Comp
L GND #PWR06
U 1 1 547653E5
P 4850 4750
F 0 "#PWR06" H 4850 4750 30 0001 C CNN
F 1 "GND" H 4850 4680 30 0001 C CNN
F 2 "" H 4850 4750 60 0000 C CNN
F 3 "" H 4850 4750 60 0000 C CNN
1 4850 4750
P 5350 4700
F 0 "#PWR06" H 5350 4700 30 0001 C CNN
F 1 "GND" H 5350 4630 30 0001 C CNN
F 2 "" H 5350 4700 60 0000 C CNN
F 3 "" H 5350 4700 60 0000 C CNN
1 5350 4700
1 0 0 -1
$EndComp
$Comp
L GND #PWR07
U 1 1 547654DE
P 6650 5450
F 0 "#PWR07" H 6650 5450 30 0001 C CNN
F 1 "GND" H 6650 5380 30 0001 C CNN
F 2 "" H 6650 5450 60 0000 C CNN
F 3 "" H 6650 5450 60 0000 C CNN
1 6650 5450
P 7150 5400
F 0 "#PWR07" H 7150 5400 30 0001 C CNN
F 1 "GND" H 7150 5330 30 0001 C CNN
F 2 "" H 7150 5400 60 0000 C CNN
F 3 "" H 7150 5400 60 0000 C CNN
1 7150 5400
1 0 0 -1
$EndComp
$Comp
L V- #PWR08
U 1 1 54765630
P 5750 4650
F 0 "#PWR08" H 5750 4750 30 0001 C CNN
F 1 "V-" H 5750 4760 30 0000 C CNN
F 2 "" H 5750 4650 60 0000 C CNN
F 3 "" H 5750 4650 60 0000 C CNN
1 5750 4650
P 6250 4600
F 0 "#PWR08" H 6250 4700 30 0001 C CNN
F 1 "V-" H 6250 4710 30 0000 C CNN
F 2 "" H 6250 4600 60 0000 C CNN
F 3 "" H 6250 4600 60 0000 C CNN
1 6250 4600
-1 0 0 1
$EndComp
$Comp
L V+ #PWR09
U 1 1 54765667
P 5750 3750
F 0 "#PWR09" H 5750 3850 30 0001 C CNN
F 1 "V+" H 5750 3860 30 0000 C CNN
F 2 "" H 5750 3750 60 0000 C CNN
F 3 "" H 5750 3750 60 0000 C CNN
1 5750 3750
P 6250 3700
F 0 "#PWR09" H 6250 3800 30 0001 C CNN
F 1 "V+" H 6250 3810 30 0000 C CNN
F 2 "" H 6250 3700 60 0000 C CNN
F 3 "" H 6250 3700 60 0000 C CNN
1 6250 3700
1 0 0 -1
$EndComp
$Comp
L GND #PWR010
U 1 1 54765C64
P 7800 4750
F 0 "#PWR010" H 7800 4750 30 0001 C CNN
F 1 "GND" H 7800 4680 30 0001 C CNN
F 2 "" H 7800 4750 60 0000 C CNN
F 3 "" H 7800 4750 60 0000 C CNN
1 7800 4750
P 8300 4700
F 0 "#PWR010" H 8300 4700 30 0001 C CNN
F 1 "GND" H 8300 4630 30 0001 C CNN
F 2 "" H 8300 4700 60 0000 C CNN
F 3 "" H 8300 4700 60 0000 C CNN
1 8300 4700
1 0 0 -1
$EndComp
$Comp
L GND #PWR011
U 1 1 54765C85
P 8600 4100
F 0 "#PWR011" H 8600 4100 30 0001 C CNN
F 1 "GND" H 8600 4030 30 0001 C CNN
F 2 "" H 8600 4100 60 0000 C CNN
F 3 "" H 8600 4100 60 0000 C CNN
1 8600 4100
P 9100 4000
F 0 "#PWR011" H 9100 4000 30 0001 C CNN
F 1 "GND" H 9100 3930 30 0001 C CNN
F 2 "" H 9100 4000 60 0000 C CNN
F 3 "" H 9100 4000 60 0000 C CNN
1 9100 4000
1 0 0 -1
$EndComp
$Comp
L GND #PWR012
U 1 1 54765CA6
P 10150 4700
F 0 "#PWR012" H 10150 4700 30 0001 C CNN
F 1 "GND" H 10150 4630 30 0001 C CNN
F 2 "" H 10150 4700 60 0000 C CNN
F 3 "" H 10150 4700 60 0000 C CNN
1 10150 4700
P 10650 4650
F 0 "#PWR012" H 10650 4650 30 0001 C CNN
F 1 "GND" H 10650 4580 30 0001 C CNN
F 2 "" H 10650 4650 60 0000 C CNN
F 3 "" H 10650 4650 60 0000 C CNN
1 10650 4650
1 0 0 -1
$EndComp
$Comp
L V+ #PWR013
U 1 1 5476619B
P 9000 3650
F 0 "#PWR013" H 9000 3750 30 0001 C CNN
F 1 "V+" H 9000 3760 30 0000 C CNN
F 2 "" H 9000 3650 60 0000 C CNN
F 3 "" H 9000 3650 60 0000 C CNN
1 9000 3650
P 9500 3600
F 0 "#PWR013" H 9500 3700 30 0001 C CNN
F 1 "V+" H 9500 3710 30 0000 C CNN
F 2 "" H 9500 3600 60 0000 C CNN
F 3 "" H 9500 3600 60 0000 C CNN
1 9500 3600
1 0 0 -1
$EndComp
$Comp
L V- #PWR014
U 1 1 547662DA
P 9000 4550
F 0 "#PWR014" H 9000 4650 30 0001 C CNN
F 1 "V-" H 9000 4660 30 0000 C CNN
F 2 "" H 9000 4550 60 0000 C CNN
F 3 "" H 9000 4550 60 0000 C CNN
1 9000 4550
P 9500 4500
F 0 "#PWR014" H 9500 4600 30 0001 C CNN
F 1 "V-" H 9500 4610 30 0000 C CNN
F 2 "" H 9500 4500 60 0000 C CNN
F 3 "" H 9500 4500 60 0000 C CNN
1 9500 4500
-1 0 0 1
$EndComp
$Comp
L C C14
U 1 1 54766490
P 9850 4100
F 0 "C14" H 9850 4200 40 0000 L CNN
F 1 "330k" H 9856 4015 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 9888 3950 30 0001 C CNN
F 3 "" H 9850 4100 60 0000 C CNN
1 9850 4100
P 10350 4050
F 0 "C14" H 10350 4150 40 0000 L CNN
F 1 "330k" H 10356 3965 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 10388 3900 30 0001 C CNN
F 3 "" H 10350 4050 60 0000 C CNN
1 10350 4050
0 -1 -1 0
$EndComp
$Comp
L R R11
U 1 1 547664D3
P 10150 4400
F 0 "R11" V 10230 4400 40 0000 C CNN
F 1 "10k" V 10157 4401 40 0000 C CNN
F 2 "MLAB_R:SMD-0805" V 10080 4400 30 0001 C CNN
F 3 "" H 10150 4400 30 0000 C CNN
1 10150 4400
P 10650 4350
F 0 "R11" V 10730 4350 40 0000 C CNN
F 1 "10k" V 10657 4351 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 10580 4350 30 0001 C CNN
F 3 "" H 10650 4350 30 0000 C CNN
1 10650 4350
1 0 0 -1
$EndComp
$Comp
L V- #PWR015
U 1 1 54766B71
P 1200 3500
F 0 "#PWR015" H 1200 3600 30 0001 C CNN
F 1 "V-" H 1200 3610 30 0000 C CNN
F 2 "" H 1200 3500 60 0000 C CNN
F 3 "" H 1200 3500 60 0000 C CNN
1 1200 3500
P 1700 3450
F 0 "#PWR015" H 1700 3550 30 0001 C CNN
F 1 "V-" H 1700 3560 30 0000 C CNN
F 2 "" H 1700 3450 60 0000 C CNN
F 3 "" H 1700 3450 60 0000 C CNN
1 1700 3450
0 -1 -1 0
$EndComp
$Comp
L AD8692 U2
U 2 1 5476E2B8
P 9100 4100
F 0 "U2" H 9250 4400 70 0000 C CNN
F 1 "AD8692" H 9250 4300 70 0000 C CNN
F 2 "SMD_Packages:SOIC-8-N" H 9100 4100 60 0001 C CNN
F 3 "" H 9100 4100 60 0000 C CNN
2 9100 4100
P 9600 4050
F 0 "U2" H 9750 4350 70 0000 C CNN
F 1 "AD8692" H 9750 4250 70 0000 C CNN
F 2 "SMD_Packages:SOIC-8-N" H 9600 4050 60 0001 C CNN
F 3 "" H 9600 4050 60 0000 C CNN
2 9600 4050
1 0 0 -1
$EndComp
Text Notes 2200 2350 0 60 ~ 0
Text Notes 2700 2300 0 60 ~ 0
low noise charge sensitive amplifier
Text Notes 4450 3850 0 60 ~ 0
Text Notes 4950 3800 0 60 ~ 0
highpass\n1 kHz
Text Notes 5500 3450 0 60 ~ 0
Text Notes 6000 3400 0 60 ~ 0
amplifier 7,7x
Text Notes 8200 2800 0 60 ~ 0
Text Notes 8700 2750 0 60 ~ 0
2nd lowpass 200 kHz\nwith gain 2x
Text Notes 9900 3750 0 60 ~ 0
Text Notes 10400 3700 0 60 ~ 0
highpass\n300 Hz
$Comp
L JUMP_5X2 J2
569,61 → 569,61
$Comp
L JUMP_3X2 J1
U 1 1 54839ABB
P 600 3950
F 0 "J1" H 250 4150 50 0000 C CNN
F 1 "JUMP_3X2" V 600 4000 40 0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 600 3950 60 0001 C CNN
F 3 "" H 600 3950 60 0000 C CNN
1 600 3950
P 400 3900
F 0 "J1" H 50 4100 50 0000 C CNN
F 1 "JUMP_3X2" V 400 3950 40 0001 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 400 3900 60 0001 C CNN
F 3 "" H 400 3900 60 0000 C CNN
1 400 3900
-1 0 0 1
$EndComp
$Comp
L JUMP_3X2 J5
U 1 1 54839C4F
P 10800 4150
F 0 "J5" H 10450 4350 50 0000 C CNN
F 1 "Out" V 10800 4200 40 0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 10800 4150 60 0001 C CNN
F 3 "" H 10800 4150 60 0000 C CNN
1 10800 4150
P 11300 4100
F 0 "J5" H 10950 4300 50 0000 C CNN
F 1 "Out" V 11100 4500 40 0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_2x03" H 11300 4100 60 0001 C CNN
F 3 "" H 11300 4100 60 0000 C CNN
1 11300 4100
1 0 0 -1
$EndComp
Text Label 1000 4000 0 60 ~ 0
Text Label 800 3950 0 60 ~ 0
+Ubias
$Comp
L GND #PWR021
U 1 1 5483A700
P 1050 4200
F 0 "#PWR021" H 1050 4200 30 0001 C CNN
F 1 "GND" H 1050 4130 30 0001 C CNN
F 2 "" H 1050 4200 60 0000 C CNN
F 3 "" H 1050 4200 60 0000 C CNN
1 1050 4200
P 850 4150
F 0 "#PWR021" H 850 4150 30 0001 C CNN
F 1 "GND" H 850 4080 30 0001 C CNN
F 2 "" H 850 4150 60 0000 C CNN
F 3 "" H 850 4150 60 0000 C CNN
1 850 4150
1 0 0 -1
$EndComp
$Comp
L GND #PWR022
U 1 1 5483A96B
P 10350 4300
F 0 "#PWR022" H 10350 4300 30 0001 C CNN
F 1 "GND" H 10350 4230 30 0001 C CNN
F 2 "" H 10350 4300 60 0000 C CNN
F 3 "" H 10350 4300 60 0000 C CNN
1 10350 4300
P 10850 4250
F 0 "#PWR022" H 10850 4250 30 0001 C CNN
F 1 "GND" H 10850 4180 30 0001 C CNN
F 2 "" H 10850 4250 60 0000 C CNN
F 3 "" H 10850 4250 60 0000 C CNN
1 10850 4250
1 0 0 -1
$EndComp
$Comp
L CONN1_2 J4
U 1 1 5483AD5F
P 4050 4550
F 0 "J4" H 4100 4650 50 0000 C CNN
F 1 "CONN1_2" H 4150 4500 40 0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 4100 4500 60 0001 C CNN
F 3 "" H 4100 4500 60 0000 C CNN
1 4050 4550
P 4550 4500
F 0 "J4" H 4600 4600 50 0000 C CNN
F 1 "CONN1_2" H 4650 4450 40 0000 C CNN
F 2 "Hrebinky:Pin_Header_Straight_1x02" H 4600 4450 60 0001 C CNN
F 3 "" H 4600 4450 60 0000 C CNN
1 4550 4500
1 0 0 -1
$EndComp
Text Label 3450 4500 0 60 ~ 0
Text Label 3950 4450 0 60 ~ 0
#SHDN
$Comp
L C C3
631,7 → 631,7
P 3250 6500
F 0 "C3" H 3250 6600 40 0000 L CNN
F 1 "100nF" H 3256 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3288 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 3288 6350 30 0001 C CNN
F 3 "" H 3250 6500 60 0000 C CNN
1 3250 6500
1 0 0 -1
642,7 → 642,7
P 3500 6500
F 0 "C5" H 3500 6600 40 0000 L CNN
F 1 "100nF" H 3506 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3538 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 3538 6350 30 0001 C CNN
F 3 "" H 3500 6500 60 0000 C CNN
1 3500 6500
1 0 0 -1
653,7 → 653,7
P 4250 6500
F 0 "C7" H 4250 6600 40 0000 L CNN
F 1 "100nF" H 4256 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4288 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 4288 6350 30 0001 C CNN
F 3 "" H 4250 6500 60 0000 C CNN
1 4250 6500
1 0 0 -1
664,7 → 664,7
P 4500 6500
F 0 "C9" H 4500 6600 40 0000 L CNN
F 1 "100nF" H 4506 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4538 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 4538 6350 30 0001 C CNN
F 3 "" H 4500 6500 60 0000 C CNN
1 4500 6500
1 0 0 -1
675,7 → 675,7
P 4750 6500
F 0 "C10" H 4750 6600 40 0000 L CNN
F 1 "10uF" H 4756 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 4788 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 4788 6350 30 0001 C CNN
F 3 "" H 4750 6500 60 0000 C CNN
1 4750 6500
1 0 0 -1
686,7 → 686,7
P 3700 6500
F 0 "C6" H 3700 6600 40 0000 L CNN
F 1 "10uF" H 3706 6415 40 0000 L CNN
F 2 "MLAB_R:SMD-0805" H 3738 6350 30 0001 C CNN
F 2 "Mlab_R:SMD-0805" H 3738 6350 30 0001 C CNN
F 3 "" H 3700 6500 60 0000 C CNN
1 3700 6500
1 0 0 -1
782,127 → 782,123
$Comp
L CONN1_2 J3
U 1 1 548463A5
P 2500 3450
F 0 "J3" H 2550 3550 50 0000 C CNN
F 1 "CONN1_2" H 2600 3400 40 0000 C CNN
F 2 "Hrebinky:CONN_3_2" H 2550 3400 60 0001 C CNN
F 3 "" H 2550 3400 60 0000 C CNN
1 2500 3450
P 3000 3400
F 0 "J3" H 3050 3500 50 0000 C CNN
F 1 "CONN1_2" H 3100 3350 40 0000 C CNN
F 2 "Hrebinky:CONN_3_2" H 3050 3350 60 0001 C CNN
F 3 "" H 3050 3350 60 0000 C CNN
1 3000 3400
0 -1 -1 0
$EndComp
Wire Wire Line
1800 3500 2000 3500
2300 3450 2500 3450
Wire Wire Line
1800 4000 2300 4000
2500 3950 2500 3900
Connection ~ 2500 3450
Connection ~ 2500 3950
Wire Wire Line
2000 4000 2000 3950
Connection ~ 2000 3500
Connection ~ 2000 4000
3200 3950 3450 3950
Wire Wire Line
2700 4000 2950 4000
3350 2750 3350 3950
Connection ~ 3350 3950
Connection ~ 3350 3000
Wire Wire Line
2850 2800 2850 4000
Connection ~ 2850 4000
Connection ~ 2850 3050
3350 2750 3600 2750
Wire Wire Line
2850 2800 3100 2800
4100 3000 4550 3000
Wire Wire Line
3600 3050 4050 3050
4550 2750 4550 4050
Wire Wire Line
4050 2800 4050 4100
4450 4050 4750 4050
Wire Wire Line
3950 4100 4250 4100
4000 2750 4550 2750
Connection ~ 4550 3000
Wire Wire Line
3500 2800 4050 2800
Connection ~ 4050 3050
3450 4100 3150 4100
Wire Wire Line
2950 4150 2650 4150
3150 4100 3150 4400
Wire Wire Line
2650 4150 2650 4450
3450 4450 3450 4100
Connection ~ 3450 4100
Wire Wire Line
2950 4500 2950 4150
Connection ~ 2950 4150
3150 5000 3150 4900
Wire Wire Line
2650 5050 2650 4950
3450 5000 3450 4850
Wire Wire Line
2950 5050 2950 4900
3850 3500 3850 3650
Wire Wire Line
3350 3550 3350 3700
3850 4450 3850 4700
Wire Wire Line
3350 4500 3350 4750
5850 4250 5850 4750
Wire Wire Line
5350 4300 5350 4800
5850 4750 7500 4750
Wire Wire Line
5350 4800 7000 4800
7150 4650 7150 4850
Connection ~ 7150 4750
Wire Wire Line
6650 4700 6650 4900
Connection ~ 6650 4800
6850 4150 7700 4150
Wire Wire Line
6350 4200 7200 4200
7500 4150 7500 4200
Connection ~ 7150 4150
Wire Wire Line
7000 4200 7000 4250
Connection ~ 6650 4200
7500 4750 7500 4600
Connection ~ 4550 4050
Wire Wire Line
7000 4800 7000 4650
Connection ~ 4050 4100
5150 4050 5850 4050
Wire Wire Line
4650 4100 5350 4100
5350 4150 5350 4050
Connection ~ 5350 4050
Wire Wire Line
4850 4200 4850 4100
Connection ~ 4850 4100
5350 4700 5350 4650
Wire Wire Line
4850 4750 4850 4700
7150 5400 7150 5350
Wire Wire Line
6650 5450 6650 5400
6250 4600 6250 4550
Wire Wire Line
5750 4650 5750 4600
6250 3750 6250 3700
Connection ~ 7500 4150
Wire Wire Line
5750 3800 5750 3750
Connection ~ 7000 4200
8200 4150 8400 4150
Wire Wire Line
7700 4200 7900 4200
8300 3000 8300 4200
Connection ~ 8300 4150
Wire Wire Line
7800 3050 7800 4250
Connection ~ 7800 4200
8300 4700 8300 4600
Wire Wire Line
7800 4750 7800 4650
10100 3000 10100 4050
Wire Wire Line
9600 3050 9600 4100
10100 3250 9700 3250
Wire Wire Line
9600 3300 9200 3300
9350 3000 10100 3000
Connection ~ 10100 3250
Wire Wire Line
8850 3050 9600 3050
Connection ~ 9600 3300
9300 3250 9000 3250
Wire Wire Line
8800 3300 8500 3300
9500 4500 9500 4450
Wire Wire Line
9000 4550 9000 4500
9500 3650 9500 3600
Wire Wire Line
9000 3700 9000 3650
10550 4050 10900 4050
Wire Wire Line
10050 4100 10400 4100
10650 4100 10650 4050
Connection ~ 10650 4050
Wire Wire Line
10150 4150 10150 4100
Connection ~ 10150 4100
10100 4050 10150 4050
Connection ~ 10100 4050
Wire Wire Line
9600 4100 9650 4100
Connection ~ 9600 4100
10650 4650 10650 4600
Wire Wire Line
10150 4700 10150 4650
800 3950 1100 3950
Wire Wire Line
1000 4000 1300 4000
1800 3450 1700 3450
Wire Wire Line
1300 3500 1200 3500
8900 4150 9100 4150
Wire Wire Line
8600 4100 8600 4000
8300 3000 8850 3000
Wire Wire Line
8400 4200 8600 4200
9000 3250 9000 4150
Connection ~ 9000 4150
Wire Wire Line
7800 3050 8350 3050
Wire Wire Line
8500 3300 8500 4200
Connection ~ 8500 4200
Wire Wire Line
1650 6600 1800 6600
Wire Wire Line
1800 6600 1800 6300
937,31 → 933,31
10800 1050 10850 1050
Connection ~ 10850 1050
Wire Wire Line
2300 4000 2300 3750
2800 3950 2800 3700
Wire Wire Line
2300 3750 2450 3750
2800 3700 2950 3700
Wire Wire Line
2550 3750 2700 3750
3050 3700 3200 3700
Wire Wire Line
2700 3750 2700 4000
Connection ~ 2700 4000
Connection ~ 2300 4000
3200 3700 3200 3950
Connection ~ 3200 3950
Connection ~ 2800 3950
Wire Wire Line
1000 3900 1050 3900
800 3850 850 3850
Wire Wire Line
1050 3900 1050 4200
850 3850 850 4150
Wire Wire Line
1000 4100 1050 4100
Connection ~ 1050 4100
800 4050 850 4050
Connection ~ 850 4050
Wire Wire Line
10400 4000 10350 4000
10900 3950 10850 3950
Wire Wire Line
10350 4000 10350 4300
10850 3950 10850 4250
Wire Wire Line
10400 4200 10350 4200
Connection ~ 10350 4200
10900 4150 10850 4150
Connection ~ 10850 4150
Wire Wire Line
3450 4500 3750 4500
3950 4450 4250 4450
Wire Wire Line
3250 6700 3250 6800
Wire Wire Line
993,28 → 989,72
Connection ~ 4500 6250
Connection ~ 3500 6250
Wire Wire Line
2000 3400 2000 3550
2500 3350 2500 3500
Wire Wire Line
2000 2700 2000 2650
2500 2650 2500 2600
Wire Wire Line
2400 3050 3100 3050
Text Label 2300 3750 0 60 ~ 0
2900 3000 3600 3000
Text Label 2800 3700 0 60 ~ 0
K
Text Label 2650 3750 0 60 ~ 0
Text Label 3150 3700 0 60 ~ 0
A
$Comp
L V+ #PWR?
L V+ #PWR031
U 1 1 54F0D885
P 3650 4650
F 0 "#PWR?" H 3650 4750 30 0001 C CNN
F 1 "V+" H 3650 4760 30 0000 C CNN
F 2 "" H 3650 4650 60 0000 C CNN
F 3 "" H 3650 4650 60 0000 C CNN
1 3650 4650
P 4150 4600
F 0 "#PWR031" H 4150 4700 30 0001 C CNN
F 1 "V+" H 4150 4710 30 0000 C CNN
F 2 "" H 4150 4600 60 0000 C CNN
F 3 "" H 4150 4600 60 0000 C CNN
1 4150 4600
1 0 0 -1
$EndComp
Wire Wire Line
3650 4650 3750 4650
4150 4600 4250 4600
Wire Wire Line
3750 4650 3750 4600
4250 4600 4250 4550
Wire Wire Line
9100 4000 9100 3950
$Comp
L R R12
U 1 1 5507D916
P 2050 3950
F 0 "R12" V 2130 3950 40 0000 C CNN
F 1 "4k7" V 2057 3951 40 0000 C CNN
F 2 "Mlab_R:SMD-0805" V 1980 3950 30 0001 C CNN
F 3 "" H 2050 3950 30 0000 C CNN
1 2050 3950
0 1 1 0
$EndComp
$Comp
L C C15
U 1 1 5507D99A
P 1700 4200
F 0 "C15" H 1700 4300 40 0000 L CNN
F 1 "1u" H 1706 4115 40 0000 L CNN
F 2 "Mlab_R:SMD-0805" H 1738 4050 30 0001 C CNN
F 3 "" H 1700 4200 60 0000 C CNN
1 1700 4200
1 0 0 -1
$EndComp
$Comp
L GND #PWR032
U 1 1 5507D9FB
P 1700 4450
F 0 "#PWR032" H 1700 4450 30 0001 C CNN
F 1 "GND" H 1700 4380 30 0001 C CNN
F 2 "" H 1700 4450 60 0000 C CNN
F 3 "" H 1700 4450 60 0000 C CNN
1 1700 4450
1 0 0 -1
$EndComp
Wire Wire Line
1700 4450 1700 4400
Wire Wire Line
1600 3950 1800 3950
Wire Wire Line
1700 4000 1700 3950
Connection ~ 1700 3950
Wire Wire Line
2300 3950 2800 3950
$EndSCHEMATC