Finished schematics. Added footprints. Started PCB

master
Davide Bongiovanni 4 years ago
parent 236a0fdd78
commit 6c908ffcfb

@ -14,65 +14,65 @@ Comment3 ""
Comment4 ""
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F 3 "" H 5000 5300 50 0001 C CNN
@ -710,10 +710,10 @@ Wire Wire Line
Wire Wire Line
4650 5450 4650 5150
$Comp
L Transistor_BJT:BC856 Q?
L Transistor_BJT:BC856 Q2
U 1 1 600E32B4
P 3550 6900
F 0 "Q?" H 3741 6854 50 0000 L CNN
F 0 "Q2" H 3741 6854 50 0000 L CNN
F 1 "BC856" H 3741 6945 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3750 6825 50 0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/BC860-D.pdf" H 3550 6900 50 0001 L CNN
@ -723,10 +723,10 @@ $EndComp
Wire Wire Line
3200 6900 3250 6900
$Comp
L Device:R R?
L Device:R R8
U 1 1 600E32BB
P 2800 5600
F 0 "R?" V 2593 5600 50 0000 C CNN
F 0 "R8" V 2593 5600 50 0000 C CNN
F 1 "100k" V 2684 5600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 5600 50 0001 C CNN
F 3 "~" H 2800 5600 50 0001 C CNN
@ -734,11 +734,11 @@ F 3 "~" H 2800 5600 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L Device:R R?
L Device:R R16
U 1 1 600E32C1
P 3900 6400
F 0 "R?" V 3693 6400 50 0000 C CNN
F 1 "510R" V 3784 6400 50 0000 C CNN
F 0 "R16" V 3693 6400 50 0000 C CNN
F 1 "24.9k" V 3784 6400 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 6400 50 0001 C CNN
F 3 "~" H 3900 6400 50 0001 C CNN
1 3900 6400
@ -751,10 +751,10 @@ Wire Wire Line
Wire Wire Line
3650 6400 3750 6400
$Comp
L power:GND #PWR?
L power:GND #PWR022
U 1 1 600E32CA
P 4150 6450
F 0 "#PWR?" H 4150 6200 50 0001 C CNN
F 0 "#PWR022" H 4150 6200 50 0001 C CNN
F 1 "GND" H 4155 6277 50 0000 C CNN
F 2 "" H 4150 6450 50 0001 C CNN
F 3 "" H 4150 6450 50 0001 C CNN
@ -770,8 +770,8 @@ L Diode:1N4148WS D?
U 1 1 600E32D2
P 2800 5950
AR Path="/5FFB63E2/600E32D2" Ref="D?" Part="1"
AR Path="/5FF0DFBC/600E32D2" Ref="D?" Part="1"
F 0 "D?" H 2800 5850 50 0000 L CNN
AR Path="/5FF0DFBC/600E32D2" Ref="D2" Part="1"
F 0 "D2" H 2800 5850 50 0000 L CNN
F 1 "1N4148WS" H 2600 6050 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 2800 5775 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 2800 5950 50 0001 C CNN
@ -781,10 +781,10 @@ $EndComp
Wire Wire Line
3650 7100 3650 7200
$Comp
L Device:R R?
L Device:R R18
U 1 1 600E32D9
P 4650 5600
F 0 "R?" H 4850 5550 50 0000 C CNN
F 0 "R18" H 4850 5550 50 0000 C CNN
F 1 "6k8" H 4850 5650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4580 5600 50 0001 C CNN
F 3 "~" H 4650 5600 50 0001 C CNN
@ -801,10 +801,10 @@ Wire Wire Line
3650 5600 3650 6400
Connection ~ 3650 6400
$Comp
L Device:C C?
L Device:C C6
U 1 1 600E32E4
P 2700 6200
F 0 "C?" V 2850 6150 50 0000 L CNN
F 0 "C6" V 2850 6150 50 0000 L CNN
F 1 "1n" V 2950 6150 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 6050 50 0001 C CNN
F 3 "~" H 2700 6200 50 0001 C CNN
@ -838,10 +838,10 @@ Wire Wire Line
Wire Wire Line
4650 5750 4650 7200
$Comp
L Device:R R?
L Device:R R4
U 1 1 600E32F9
P 2150 6800
F 0 "R?" V 1943 6800 50 0000 C CNN
F 0 "R4" V 1943 6800 50 0000 C CNN
F 1 "100k" V 2034 6800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 6800 50 0001 C CNN
F 3 "~" H 2150 6800 50 0001 C CNN
@ -854,10 +854,10 @@ Connection ~ 2450 6800
Wire Wire Line
1800 6800 2000 6800
$Comp
L power:GND #PWR?
L power:GND #PWR016
U 1 1 600E3302
P 2500 7050
F 0 "#PWR?" H 2500 6800 50 0001 C CNN
F 0 "#PWR016" H 2500 6800 50 0001 C CNN
F 1 "GND" H 2505 6877 50 0000 C CNN
F 2 "" H 2500 7050 50 0001 C CNN
F 3 "" H 2500 7050 50 0001 C CNN
@ -869,10 +869,10 @@ Wire Wire Line
Wire Wire Line
2500 7000 2600 7000
$Comp
L Device:C C?
L Device:C C7
U 1 1 600E330A
P 7100 3550
F 0 "C?" H 7215 3596 50 0000 L CNN
F 0 "C7" H 7215 3596 50 0000 L CNN
F 1 "0.1u" H 7215 3505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7138 3400 50 0001 C CNN
F 3 "~" H 7100 3550 50 0001 C CNN
@ -880,10 +880,10 @@ F 3 "~" H 7100 3550 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:+12V #PWR?
L power:+12V #PWR025
U 1 1 600E3310
P 7350 3250
F 0 "#PWR?" H 7350 3100 50 0001 C CNN
F 0 "#PWR025" H 7350 3100 50 0001 C CNN
F 1 "+12V" H 7365 3423 50 0000 C CNN
F 2 "" H 7350 3250 50 0001 C CNN
F 3 "" H 7350 3250 50 0001 C CNN
@ -891,10 +891,10 @@ F 3 "" H 7350 3250 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR?
L power:-12V #PWR026
U 1 1 600E3316
P 7350 3850
F 0 "#PWR?" H 7350 3950 50 0001 C CNN
F 0 "#PWR026" H 7350 3950 50 0001 C CNN
F 1 "-12V" H 7365 4023 50 0000 C CNN
F 2 "" H 7350 3850 50 0001 C CNN
F 3 "" H 7350 3850 50 0001 C CNN

@ -14,10 +14,10 @@ Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Amplifier_Operational:LM13700 U?
L Amplifier_Operational:LM13700 U3
U 1 1 5FF0E3A8
P 4350 1550
F 0 "U?" H 4350 1917 50 0000 C CNN
F 0 "U3" H 4350 1917 50 0000 C CNN
F 1 "LM13700" H 4350 1826 50 0000 C CNN
F 2 "" H 4050 1575 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 1575 50 0001 C CNN
@ -25,10 +25,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 1575 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM13700 U?
L Amplifier_Operational:LM13700 U3
U 3 1 5FF0EB11
P 4350 5050
F 0 "U?" H 4350 5417 50 0000 C CNN
F 0 "U3" H 4350 5417 50 0000 C CNN
F 1 "LM13700" H 4350 5326 50 0000 C CNN
F 2 "" H 4050 5075 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 5075 50 0001 C CNN
@ -36,10 +36,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 4050 5075 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM13700 U?
L Amplifier_Operational:LM13700 U3
U 2 1 5FF0F002
P 10250 1100
F 0 "U?" H 10150 1450 50 0000 C CNN
F 0 "U3" H 10150 1450 50 0000 C CNN
F 1 "LM13700" H 10150 1350 50 0000 C CNN
F 2 "" H 9950 1125 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 9950 1125 50 0001 C CNN
@ -47,10 +47,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 9950 1125 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM13700 U?
L Amplifier_Operational:LM13700 U3
U 4 1 5FF0F602
P 10800 1100
F 0 "U?" H 10700 1448 50 0000 C CNN
F 0 "U3" H 10700 1448 50 0000 C CNN
F 1 "LM13700" H 10700 1357 50 0000 C CNN
F 2 "" H 10500 1125 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 10500 1125 50 0001 C CNN
@ -58,21 +58,21 @@ F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 10500 1125 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L Amplifier_Operational:LM13700 U?
L Amplifier_Operational:LM13700 U3
U 5 1 5FF10492
P 10050 3750
F 0 "U?" H 10008 3796 50 0000 L CNN
F 1 "LM13700" H 10008 3705 50 0000 L CNN
F 2 "" H 9750 3775 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 9750 3775 50 0001 C CNN
5 10050 3750
P 9750 3550
F 0 "U3" H 9708 3596 50 0000 L CNN
F 1 "LM13700" H 9708 3505 50 0000 L CNN
F 2 "" H 9450 3575 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm13700.pdf" H 9450 3575 50 0001 C CNN
5 9750 3550
1 0 0 -1
$EndComp
$Comp
L Device:R R?
L Device:R R13
U 1 1 5FF168F2
P 3700 1050
F 0 "R?" H 3630 1004 50 0000 R CNN
F 0 "R13" H 3630 1004 50 0000 R CNN
F 1 "11k" H 3630 1095 50 0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 1050 50 0001 C CNN
F 3 "~" H 3700 1050 50 0001 C CNN
@ -80,29 +80,29 @@ F 3 "~" H 3700 1050 50 0001 C CNN
-1 0 0 1
$EndComp
$Comp
L Device:C C?
L Device:C C9
U 1 1 5FF1784B
P 9450 3750
F 0 "C?" H 9565 3796 50 0000 L CNN
F 1 "0.1u" H 9565 3705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9488 3600 50 0001 C CNN
F 3 "~" H 9450 3750 50 0001 C CNN
1 9450 3750
P 9150 3550
F 0 "C9" H 9265 3596 50 0000 L CNN
F 1 "0.1u" H 9265 3505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9188 3400 50 0001 C CNN
F 3 "~" H 9150 3550 50 0001 C CNN
1 9150 3550
1 0 0 -1
$EndComp
Wire Wire Line
9450 3600 9450 3450
9150 3400 9150 3250
Wire Wire Line
9450 3450 9700 3450
9150 3250 9400 3250
Wire Wire Line
9450 3900 9450 4050
9150 3700 9150 3850
Wire Wire Line
9450 4050 9700 4050
9150 3850 9400 3850
$Comp
L power:+12V #PWR?
L power:+12V #PWR019
U 1 1 5FF197AC
P 3700 800
F 0 "#PWR?" H 3700 650 50 0001 C CNN
F 0 "#PWR019" H 3700 650 50 0001 C CNN
F 1 "+12V" H 3715 973 50 0000 C CNN
F 2 "" H 3700 800 50 0001 C CNN
F 3 "" H 3700 800 50 0001 C CNN
@ -110,21 +110,21 @@ F 3 "" H 3700 800 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR?
L power:-12V #PWR030
U 1 1 5FF19F68
P 9700 4050
F 0 "#PWR?" H 9700 4150 50 0001 C CNN
F 1 "-12V" H 9715 4223 50 0000 C CNN
F 2 "" H 9700 4050 50 0001 C CNN
F 3 "" H 9700 4050 50 0001 C CNN
1 9700 4050
P 9400 3850
F 0 "#PWR030" H 9400 3950 50 0001 C CNN
F 1 "-12V" H 9415 4023 50 0000 C CNN
F 2 "" H 9400 3850 50 0001 C CNN
F 3 "" H 9400 3850 50 0001 C CNN
1 9400 3850
-1 0 0 1
$EndComp
$Comp
L power:GND #PWR?
L power:GND #PWR017
U 1 1 5FF1A3A4
P 3050 1800
F 0 "#PWR?" H 3050 1550 50 0001 C CNN
F 0 "#PWR017" H 3050 1550 50 0001 C CNN
F 1 "GND" H 3055 1627 50 0000 C CNN
F 2 "" H 3050 1800 50 0001 C CNN
F 3 "" H 3050 1800 50 0001 C CNN
@ -138,10 +138,10 @@ Wire Wire Line
Wire Wire Line
3700 1550 4050 1550
$Comp
L Device:R R?
L Device:R R9
U 1 1 5FF1C4D8
P 3400 1450
F 0 "R?" V 3193 1450 50 0000 C CNN
F 0 "R9" V 3193 1450 50 0000 C CNN
F 1 "510R" V 3284 1450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 1450 50 0001 C CNN
F 3 "~" H 3400 1450 50 0001 C CNN
@ -149,10 +149,10 @@ F 3 "~" H 3400 1450 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L Device:R R?
L Device:R R10
U 1 1 5FF1D173
P 3400 1650
F 0 "R?" V 3500 1650 50 0000 C CNN
F 0 "R10" V 3500 1650 50 0000 C CNN
F 1 "510R" V 3600 1650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 1650 50 0001 C CNN
F 3 "~" H 3400 1650 50 0001 C CNN
@ -170,30 +170,30 @@ Wire Wire Line
Wire Wire Line
3050 1800 3050 1650
Connection ~ 3050 1650
Connection ~ 9700 4050
Connection ~ 9400 3850
Wire Wire Line
9700 4050 9950 4050
9400 3850 9650 3850
$Comp
L power:+12V #PWR?
L power:+12V #PWR029
U 1 1 5FF20699
P 9700 3450
F 0 "#PWR?" H 9700 3300 50 0001 C CNN
F 1 "+12V" H 9715 3623 50 0000 C CNN
F 2 "" H 9700 3450 50 0001 C CNN
F 3 "" H 9700 3450 50 0001 C CNN
1 9700 3450
P 9400 3250
F 0 "#PWR029" H 9400 3100 50 0001 C CNN
F 1 "+12V" H 9415 3423 50 0000 C CNN
F 2 "" H 9400 3250 50 0001 C CNN
F 3 "" H 9400 3250 50 0001 C CNN
1 9400 3250
1 0 0 -1
$EndComp
Connection ~ 9700 3450
Connection ~ 9400 3250
Wire Wire Line
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9400 3250 9650 3250
Text HLabel 1950 1450 0 50 Input ~ 0
V_SIG_IN_1
$Comp
L Device:R R?
L Device:R R5
U 1 1 5FF21944
P 2800 1450
F 0 "R?" V 2900 1450 50 0000 C CNN
F 0 "R5" V 2900 1450 50 0000 C CNN
F 1 "300k" V 3000 1450 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 1450 50 0001 C CNN
F 3 "~" H 2800 1450 50 0001 C CNN
@ -213,10 +213,10 @@ V_SIG_OUT_2
Text HLabel 1800 6800 0 50 Input ~ 0
CV_2
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U1
U 1 1 60007691
P 2900 3400
F 0 "U?" H 3000 3150 50 0000 C CNN
F 0 "U1" H 3000 3150 50 0000 C CNN
F 1 "TL082" H 3050 3250 50 0000 C CNN
F 2 "" H 2900 3400 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2900 3400 50 0001 C CNN
@ -224,10 +224,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2900 3400 50 0001 C CNN
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U1
U 2 1 6000962D
P 5350 1650
F 0 "U?" H 5350 1283 50 0000 C CNN
F 0 "U1" H 5350 1283 50 0000 C CNN
F 1 "TL082" H 5350 1374 50 0000 C CNN
F 2 "" H 5350 1650 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5350 1650 50 0001 C CNN
@ -235,23 +235,23 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5350 1650 50 0001 C CNN
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U2
U 3 1 6000BB57
P 9000 3750
F 0 "U?" H 8958 3796 50 0000 L CNN
F 1 "TL082" H 8958 3705 50 0000 L CNN
F 2 "" H 9000 3750 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9000 3750 50 0001 C CNN
3 9000 3750
P 8700 3550
F 0 "U2" H 8658 3596 50 0000 L CNN
F 1 "TL082" H 8658 3505 50 0000 L CNN
F 2 "" H 8700 3550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 8700 3550 50 0001 C CNN
3 8700 3550
1 0 0 -1
$EndComp
Wire Wire Line
3550 1650 4050 1650
$Comp
L Device:C C?
L Device:C C3
U 1 1 60010066
P 2400 1450
F 0 "C?" V 2550 1400 50 0000 L CNN
F 0 "C3" V 2550 1400 50 0000 L CNN
F 1 "470n" V 2650 1400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 1300 50 0001 C CNN
F 3 "~" H 2400 1450 50 0001 C CNN
@ -264,10 +264,10 @@ Wire Wire Line
2950 1450 3050 1450
Connection ~ 3050 1450
$Comp
L Device:R R?
L Device:R R19
U 1 1 6001E9C6
P 5350 1050
F 0 "R?" V 5143 1050 50 0000 C CNN
F 0 "R19" V 5143 1050 50 0000 C CNN
F 1 "18k" V 5234 1050 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5280 1050 50 0001 C CNN
F 3 "~" H 5350 1050 50 0001 C CNN
@ -290,10 +290,10 @@ Wire Wire Line
4850 1550 5050 1550
Connection ~ 4850 1550
$Comp
L Device:R R?
L Device:R R21
U 1 1 60024A92
P 6200 1650
F 0 "R?" V 5993 1650 50 0000 C CNN
F 0 "R21" V 5993 1650 50 0000 C CNN
F 1 "1k" V 6084 1650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6130 1650 50 0001 C CNN
F 3 "~" H 6200 1650 50 0001 C CNN
@ -306,10 +306,10 @@ Connection ~ 5850 1650
Wire Wire Line
6350 1650 6550 1650
$Comp
L power:GND #PWR?
L power:GND #PWR023
U 1 1 60028999
P 5000 1800
F 0 "#PWR?" H 5000 1550 50 0001 C CNN
F 0 "#PWR023" H 5000 1550 50 0001 C CNN
F 1 "GND" H 5005 1627 50 0000 C CNN
F 2 "" H 5000 1800 50 0001 C CNN
F 3 "" H 5000 1800 50 0001 C CNN
@ -323,10 +323,10 @@ Wire Wire Line
Wire Wire Line
4650 1950 4650 1650
$Comp
L Transistor_BJT:BC856 Q?
L Transistor_BJT:BC856 Q1
U 1 1 6002E3DE
P 3550 3400
F 0 "Q?" H 3741 3354 50 0000 L CNN
F 0 "Q1" H 3741 3354 50 0000 L CNN
F 1 "BC856" H 3741 3445 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3750 3325 50 0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/BC860-D.pdf" H 3550 3400 50 0001 L CNN
@ -336,10 +336,10 @@ $EndComp
Wire Wire Line
3200 3400 3250 3400
$Comp
L Device:R R?
L Device:R R6
U 1 1 60036D6E
P 2800 2100
F 0 "R?" V 2593 2100 50 0000 C CNN
F 0 "R6" V 2593 2100 50 0000 C CNN
F 1 "100k" V 2684 2100 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 2100 50 0001 C CNN
F 3 "~" H 2800 2100 50 0001 C CNN
@ -347,11 +347,11 @@ F 3 "~" H 2800 2100 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L Device:R R?
L Device:R R15
U 1 1 6003ACD8
P 3900 2900
F 0 "R?" V 3693 2900 50 0000 C CNN
F 1 "510R" V 3784 2900 50 0000 C CNN
F 0 "R15" V 3693 2900 50 0000 C CNN
F 1 "24.9k" V 3784 2900 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 2900 50 0001 C CNN
F 3 "~" H 3900 2900 50 0001 C CNN
1 3900 2900
@ -364,10 +364,10 @@ Wire Wire Line
Wire Wire Line
3650 2900 3750 2900
$Comp
L power:GND #PWR?
L power:GND #PWR021
U 1 1 600413F2
P 4150 2950
F 0 "#PWR?" H 4150 2700 50 0001 C CNN
F 0 "#PWR021" H 4150 2700 50 0001 C CNN
F 1 "GND" H 4155 2777 50 0000 C CNN
F 2 "" H 4150 2950 50 0001 C CNN
F 3 "" H 4150 2950 50 0001 C CNN
@ -383,8 +383,8 @@ L Diode:1N4148WS D?
U 1 1 60051393
P 2800 2450
AR Path="/5FFB63E2/60051393" Ref="D?" Part="1"
AR Path="/5FF0DFBC/60051393" Ref="D?" Part="1"
F 0 "D?" H 2800 2350 50 0000 L CNN
AR Path="/5FF0DFBC/60051393" Ref="D1" Part="1"
F 0 "D1" H 2800 2350 50 0000 L CNN
F 1 "1N4148WS" H 2600 2550 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 2800 2275 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 2800 2450 50 0001 C CNN
@ -394,10 +394,10 @@ $EndComp
Wire Wire Line
3650 3600 3650 3700
$Comp
L Device:R R?
L Device:R R17
U 1 1 5FF304E8
P 4650 2100
F 0 "R?" H 4850 2050 50 0000 C CNN
F 0 "R17" H 4850 2050 50 0000 C CNN
F 1 "6k8" H 4850 2150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4580 2100 50 0001 C CNN
F 3 "~" H 4650 2100 50 0001 C CNN
@ -414,10 +414,10 @@ Wire Wire Line
3650 2100 3650 2900
Connection ~ 3650 2900
$Comp
L Device:C C?
L Device:C C5
U 1 1 6008A530
P 2700 2700
F 0 "C?" V 2850 2650 50 0000 L CNN
F 0 "C5" V 2850 2650 50 0000 L CNN
F 1 "1n" V 2950 2650 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 2550 50 0001 C CNN
F 3 "~" H 2700 2700 50 0001 C CNN
@ -451,10 +451,10 @@ Wire Wire Line
Wire Wire Line
4650 2250 4650 3700
$Comp
L Device:R R?
L Device:R R3
U 1 1 6009C5E5
P 2150 3300
F 0 "R?" V 1943 3300 50 0000 C CNN
F 0 "R3" V 1943 3300 50 0000 C CNN
F 1 "100k" V 2034 3300 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 3300 50 0001 C CNN
F 3 "~" H 2150 3300 50 0001 C CNN
@ -467,10 +467,10 @@ Connection ~ 2450 3300
Wire Wire Line
1800 3300 2000 3300
$Comp
L power:GND #PWR?
L power:GND #PWR015
U 1 1 600A3705
P 2500 3550
F 0 "#PWR?" H 2500 3300 50 0001 C CNN
F 0 "#PWR015" H 2500 3300 50 0001 C CNN
F 1 "GND" H 2505 3377 50 0000 C CNN
F 2 "" H 2500 3550 50 0001 C CNN
F 3 "" H 2500 3550 50 0001 C CNN
@ -482,43 +482,43 @@ Wire Wire Line
Wire Wire Line
2500 3500 2600 3500
$Comp
L Device:C C?
L Device:C C8
U 1 1 600A989B
P 8400 3750
F 0 "C?" H 8515 3796 50 0000 L CNN
F 1 "0.1u" H 8515 3705 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8438 3600 50 0001 C CNN
F 3 "~" H 8400 3750 50 0001 C CNN
1 8400 3750
P 8100 3550
F 0 "C8" H 8215 3596 50 0000 L CNN
F 1 "0.1u" H 8215 3505 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8138 3400 50 0001 C CNN
F 3 "~" H 8100 3550 50 0001 C CNN
1 8100 3550
1 0 0 -1
$EndComp
$Comp
L power:+12V #PWR?
L power:+12V #PWR027
U 1 1 600AA32F
P 8650 3450
F 0 "#PWR?" H 8650 3300 50 0001 C CNN
F 1 "+12V" H 8665 3623 50 0000 C CNN
F 2 "" H 8650 3450 50 0001 C CNN
F 3 "" H 8650 3450 50 0001 C CNN
1 8650 3450
P 8350 3250
F 0 "#PWR027" H 8350 3100 50 0001 C CNN
F 1 "+12V" H 8365 3423 50 0000 C CNN
F 2 "" H 8350 3250 50 0001 C CNN
F 3 "" H 8350 3250 50 0001 C CNN
1 8350 3250
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR?
L power:-12V #PWR028
U 1 1 600AA86E
P 8650 4050
F 0 "#PWR?" H 8650 4150 50 0001 C CNN
F 1 "-12V" H 8665 4223 50 0000 C CNN
F 2 "" H 8650 4050 50 0001 C CNN
F 3 "" H 8650 4050 50 0001 C CNN
1 8650 4050
P 8350 3850
F 0 "#PWR028" H 8350 3950 50 0001 C CNN
F 1 "-12V" H 8365 4023 50 0000 C CNN
F 2 "" H 8350 3850 50 0001 C CNN
F 3 "" H 8350 3850 50 0001 C CNN
1 8350 3850
-1 0 0 1
$EndComp
$Comp
L Device:R R?
L Device:R R14
U 1 1 600E3247
P 3700 4550
F 0 "R?" H 3630 4504 50 0000 R CNN
F 0 "R14" H 3630 4504 50 0000 R CNN
F 1 "11k" H 3630 4595 50 0000 R CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3630 4550 50 0001 C CNN
F 3 "~" H 3700 4550 50 0001 C CNN
@ -526,10 +526,10 @@ F 3 "~" H 3700 4550 50 0001 C CNN
-1 0 0 1
$EndComp
$Comp
L power:+12V #PWR?
L power:+12V #PWR020
U 1 1 600E324D
P 3700 4300
F 0 "#PWR?" H 3700 4150 50 0001 C CNN
F 0 "#PWR020" H 3700 4150 50 0001 C CNN
F 1 "+12V" H 3715 4473 50 0000 C CNN
F 2 "" H 3700 4300 50 0001 C CNN
F 3 "" H 3700 4300 50 0001 C CNN
@ -537,10 +537,10 @@ F 3 "" H 3700 4300 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
L power:GND #PWR018
U 1 1 600E3253
P 3050 5300
F 0 "#PWR?" H 3050 5050 50 0001 C CNN
F 0 "#PWR018" H 3050 5050 50 0001 C CNN
F 1 "GND" H 3055 5127 50 0000 C CNN
F 2 "" H 3050 5300 50 0001 C CNN
F 3 "" H 3050 5300 50 0001 C CNN
@ -554,10 +554,10 @@ Wire Wire Line
Wire Wire Line
3700 5050 4050 5050
$Comp
L Device:R R?
L Device:R R11
U 1 1 600E325C
P 3400 4950
F 0 "R?" V 3193 4950 50 0000 C CNN
F 0 "R11" V 3193 4950 50 0000 C CNN
F 1 "510R" V 3284 4950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 4950 50 0001 C CNN
F 3 "~" H 3400 4950 50 0001 C CNN
@ -565,10 +565,10 @@ F 3 "~" H 3400 4950 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L Device:R R?
L Device:R R12
U 1 1 600E3262
P 3400 5150
F 0 "R?" V 3500 5150 50 0000 C CNN
F 0 "R12" V 3500 5150 50 0000 C CNN
F 1 "510R" V 3600 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 5150 50 0001 C CNN
F 3 "~" H 3400 5150 50 0001 C CNN
@ -587,10 +587,10 @@ Wire Wire Line
3050 5300 3050 5150
Connection ~ 3050 5150
$Comp
L Device:R R?
L Device:R R7
U 1 1 600E326F
P 2800 4950
F 0 "R?" V 2900 4950 50 0000 C CNN
F 0 "R7" V 2900 4950 50 0000 C CNN
F 1 "300k" V 3000 4950 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 4950 50 0001 C CNN
F 3 "~" H 2800 4950 50 0001 C CNN
@ -600,10 +600,10 @@ $EndComp
Wire Wire Line
1950 4950 2250 4950
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U2
U 1 1 600E3278
P 2900 6900
F 0 "U?" H 3000 6650 50 0000 C CNN
F 0 "U2" H 3000 6650 50 0000 C CNN
F 1 "TL082" H 3050 6750 50 0000 C CNN
F 2 "" H 2900 6900 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2900 6900 50 0001 C CNN
@ -611,10 +611,10 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 2900 6900 50 0001 C CNN
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U2
U 2 1 600E327E
P 5350 5150
F 0 "U?" H 5350 4783 50 0000 C CNN
F 0 "U2" H 5350 4783 50 0000 C CNN
F 1 "TL082" H 5350 4874 50 0000 C CNN
F 2 "" H 5350 5150 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5350 5150 50 0001 C CNN
@ -622,23 +622,23 @@ F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5350 5150 50 0001 C CNN
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL082 U?
L Amplifier_Operational:TL082 U1
U 3 1 600E3284
P 8000 3750
F 0 "U?" H 7958 3796 50 0000 L CNN
F 1 "TL082" H 7958 3705 50 0000 L CNN
F 2 "" H 8000 3750 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 8000 3750 50 0001 C CNN
3 8000 3750
P 7700 3550
F 0 "U1" H 7658 3596 50 0000 L CNN
F 1 "TL082" H 7658 3505 50 0000 L CNN
F 2 "" H 7700 3550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7700 3550 50 0001 C CNN
3 7700 3550
1 0 0 -1
$EndComp
Wire Wire Line
3550 5150 4050 5150
$Comp
L Device:C C?
L Device:C C4
U 1 1 600E328B
P 2400 4950
F 0 "C?" V 2550 4900 50 0000 L CNN
F 0 "C4" V 2550 4900 50 0000 L CNN
F 1 "470n" V 2650 4900 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2438 4800 50 0001 C CNN
F 3 "~" H 2400 4950 50 0001 C CNN
@ -651,10 +651,10 @@ Wire Wire Line
2950 4950 3050 4950
Connection ~ 3050 4950
$Comp
L Device:R R?
L Device:R R20
U 1 1 600E3294
P 5350 4550
F 0 "R?" V 5143 4550 50 0000 C CNN
F 0 "R20" V 5143 4550 50 0000 C CNN
F 1 "18k" V 5234 4550 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 5280 4550 50 0001 C CNN
F 3 "~" H 5350 4550 50 0001 C CNN
@ -677,10 +677,10 @@ Wire Wire Line
4850 5050 5050 5050
Connection ~ 4850 5050
$Comp
L Device:R R?
L Device:R R22
U 1 1 600E32A2
P 6200 5150
F 0 "R?" V 5993 5150 50 0000 C CNN
F 0 "R22" V 5993 5150 50 0000 C CNN
F 1 "1k" V 6084 5150 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6130 5150 50 0001 C CNN
F 3 "~" H 6200 5150 50 0001 C CNN
@ -693,10 +693,10 @@ Connection ~ 5850 5150
Wire Wire Line
6350 5150 6550 5150
$Comp
L power:GND #PWR?
L power:GND #PWR024
U 1 1 600E32AB
P 5000 5300
F 0 "#PWR?" H 5000 5050 50 0001 C CNN
F 0 "#PWR024" H 5000 5050 50 0001 C CNN
F 1 "GND" H 5005 5127 50 0000 C CNN
F 2 "" H 5000 5300 50 0001 C CNN
F 3 "" H 5000 5300 50 0001 C CNN
@ -710,10 +710,10 @@ Wire Wire Line
Wire Wire Line
4650 5450 4650 5150
$Comp
L Transistor_BJT:BC856 Q?
L Transistor_BJT:BC856 Q2
U 1 1 600E32B4
P 3550 6900
F 0 "Q?" H 3741 6854 50 0000 L CNN
F 0 "Q2" H 3741 6854 50 0000 L CNN
F 1 "BC856" H 3741 6945 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3750 6825 50 0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/BC860-D.pdf" H 3550 6900 50 0001 L CNN
@ -723,10 +723,10 @@ $EndComp
Wire Wire Line
3200 6900 3250 6900
$Comp
L Device:R R?
L Device:R R8
U 1 1 600E32BB
P 2800 5600
F 0 "R?" V 2593 5600 50 0000 C CNN
F 0 "R8" V 2593 5600 50 0000 C CNN
F 1 "100k" V 2684 5600 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2730 5600 50 0001 C CNN
F 3 "~" H 2800 5600 50 0001 C CNN
@ -734,11 +734,11 @@ F 3 "~" H 2800 5600 50 0001 C CNN
0 1 1 0
$EndComp
$Comp
L Device:R R?
L Device:R R16
U 1 1 600E32C1
P 3900 6400
F 0 "R?" V 3693 6400 50 0000 C CNN
F 1 "510R" V 3784 6400 50 0000 C CNN
F 0 "R16" V 3693 6400 50 0000 C CNN
F 1 "24.9k" V 3784 6400 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3830 6400 50 0001 C CNN
F 3 "~" H 3900 6400 50 0001 C CNN
1 3900 6400
@ -751,10 +751,10 @@ Wire Wire Line
Wire Wire Line
3650 6400 3750 6400
$Comp
L power:GND #PWR?
L power:GND #PWR022
U 1 1 600E32CA
P 4150 6450
F 0 "#PWR?" H 4150 6200 50 0001 C CNN
F 0 "#PWR022" H 4150 6200 50 0001 C CNN
F 1 "GND" H 4155 6277 50 0000 C CNN
F 2 "" H 4150 6450 50 0001 C CNN
F 3 "" H 4150 6450 50 0001 C CNN
@ -770,8 +770,8 @@ L Diode:1N4148WS D?
U 1 1 600E32D2
P 2800 5950
AR Path="/5FFB63E2/600E32D2" Ref="D?" Part="1"
AR Path="/5FF0DFBC/600E32D2" Ref="D?" Part="1"
F 0 "D?" H 2800 5850 50 0000 L CNN
AR Path="/5FF0DFBC/600E32D2" Ref="D2" Part="1"
F 0 "D2" H 2800 5850 50 0000 L CNN
F 1 "1N4148WS" H 2600 6050 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 2800 5775 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 2800 5950 50 0001 C CNN
@ -781,10 +781,10 @@ $EndComp
Wire Wire Line
3650 7100 3650 7200
$Comp
L Device:R R?
L Device:R R18
U 1 1 600E32D9
P 4650 5600
F 0 "R?" H 4850 5550 50 0000 C CNN
F 0 "R18" H 4850 5550 50 0000 C CNN
F 1 "6k8" H 4850 5650 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4580 5600 50 0001 C CNN
F 3 "~" H 4650 5600 50 0001 C CNN
@ -801,10 +801,10 @@ Wire Wire Line
3650 5600 3650 6400
Connection ~ 3650 6400
$Comp
L Device:C C?
L Device:C C6
U 1 1 600E32E4
P 2700 6200
F 0 "C?" V 2850 6150 50 0000 L CNN
F 0 "C6" V 2850 6150 50 0000 L CNN
F 1 "1n" V 2950 6150 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2738 6050 50 0001 C CNN
F 3 "~" H 2700 6200 50 0001 C CNN
@ -838,10 +838,10 @@ Wire Wire Line
Wire Wire Line
4650 5750 4650 7200
$Comp
L Device:R R?
L Device:R R4
U 1 1 600E32F9
P 2150 6800
F 0 "R?" V 1943 6800 50 0000 C CNN
F 0 "R4" V 1943 6800 50 0000 C CNN
F 1 "100k" V 2034 6800 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2080 6800 50 0001 C CNN
F 3 "~" H 2150 6800 50 0001 C CNN
@ -854,10 +854,10 @@ Connection ~ 2450 6800
Wire Wire Line
1800 6800 2000 6800
$Comp
L power:GND #PWR?
L power:GND #PWR016
U 1 1 600E3302
P 2500 7050
F 0 "#PWR?" H 2500 6800 50 0001 C CNN
F 0 "#PWR016" H 2500 6800 50 0001 C CNN
F 1 "GND" H 2505 6877 50 0000 C CNN
F 2 "" H 2500 7050 50 0001 C CNN
F 3 "" H 2500 7050 50 0001 C CNN
@ -869,64 +869,64 @@ Wire Wire Line
Wire Wire Line
2500 7000 2600 7000
$Comp
L Device:C C?
L Device:C C7
U 1 1 600E330A
P 7400 3750
F 0 "C?" H 7515 3796 50 0000 L CNN