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modular-adsr/adsr_cv_gen_1.sch

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EESchema Schematic File Version 4
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L Device:R R25
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$Comp
L Device:R R26
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L Device:R R23
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L Device:R R27
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L Device:R R29
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L Device:R R28
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L power:GND #PWR031
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L power:GND #PWR033
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L power:+12V #PWR034
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1 2550 2650
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$Comp
L power:+12V #PWR036
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L Device:R R30
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F 1 "22k" V 3800 4050 50 0000 L CNN
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F 3 "" H 3900 4600 50 0001 C CNN
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F 3 "" H 4300 4600 50 0001 C CNN
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L Device:R R31
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F 3 "~" H 4300 3300 50 0001 C CNN
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$Comp
L power:+12V #PWR040
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F 0 "#PWR040" H 4300 2700 50 0001 C CNN
F 1 "+12V" H 4315 3023 50 0000 C CNN
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F 3 "" H 4300 2850 50 0001 C CNN
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1 0 0 -1
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L Device:C C12
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F 1 "10n" V 4800 4100 50 0000 L CNN
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F 3 "~" H 4650 4150 50 0001 C CNN
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$Comp
L power:GND #PWR042
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F 1 "GND" H 4655 4227 50 0000 C CNN
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F 3 "" H 4650 4400 50 0001 C CNN
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F 3 "" H 5550 3250 50 0001 C CNN
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 4900 5100
$Comp
L Device:R R32
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F 3 "~" H 5350 2550 50 0001 C CNN
1 5350 2550
0 -1 -1 0
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$Comp
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1 0 0 -1
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$Comp
L Device:R R33
U 1 1 5FF4EEAC
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F 0 "R33" V 6250 1850 50 0000 L CNN
F 1 "4.7k" V 6050 1800 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6080 1850 50 0001 C CNN
F 3 "~" H 6150 1850 50 0001 C CNN
1 6150 1850
0 -1 -1 0
$EndComp
$Comp
L power:+12V #PWR045
U 1 1 5FF4F2B7
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F 0 "#PWR045" H 5750 1600 50 0001 C CNN
F 1 "+12V" H 5765 1923 50 0000 C CNN
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F 3 "" H 5750 1750 50 0001 C CNN
1 5750 1750
1 0 0 -1
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L Amplifier_Operational:TL084 U4
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F 0 "U4" H 7650 1483 50 0000 C CNN
F 1 "TL084" H 7650 1574 50 0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 7600 1950 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7700 2050 50 0001 C CNN
4 7650 1850
1 0 0 1
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L Diode:1N4148WS D5
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1 8300 1850
1 0 0 -1
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Wire Wire Line
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Connection ~ 8050 1850
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Device:R R36
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F 3 "~" H 8100 3350 50 0001 C CNN
1 8100 3350
0 -1 -1 0
$EndComp
$Comp
L Device:R R37
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P 8100 3650
F 0 "R37" V 8200 3650 50 0000 L CNN
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F 3 "~" H 8100 3650 50 0001 C CNN
1 8100 3650
0 -1 -1 0
$EndComp
$Comp
L Device:R R35
U 1 1 5FF646B9
P 8100 2600
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F 3 "~" H 8100 2600 50 0001 C CNN
1 8100 2600
0 -1 -1 0
$EndComp
$Comp
L Device:R R34
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P 8050 5100
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1 8050 5100
0 -1 -1 0
$EndComp
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L Diode:1N4148WS D6
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1 8800 3500
-1 0 0 1
$EndComp
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Connection ~ 8550 3500
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 9050 3500
$Comp
L Amplifier_Operational:TL084 U4
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P 9850 3750
F 0 "U4" H 9850 3383 50 0000 C CNN
F 1 "TL084" H 9850 3474 50 0000 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9900 3950 50 0001 C CNN
1 9850 3750
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U4
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F 0 "U4" H 9600 5583 50 0000 C CNN
F 1 "TL084" H 9600 5674 50 0000 C CNN
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F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9650 6150 50 0001 C CNN
2 9600 5950
1 0 0 1
$EndComp
$Comp
L Device:C C13
U 1 1 5FF7EC54
P 9450 4650
F 0 "C13" V 9300 4600 50 0000 L CNN
F 1 "10u" V 9600 4600 50 0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9488 4500 50 0001 C CNN
F 3 "~" H 9450 4650 50 0001 C CNN
1 9450 4650
-1 0 0 1
$EndComp
$Comp
L Device:C C14
U 1 1 5FF7F06C
P 9900 4650
F 0 "C14" V 9750 4600 50 0000 L CNN
F 1 "1u" V 10050 4600 50 0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9938 4500 50 0001 C CNN
F 3 "~" H 9900 4650 50 0001 C CNN
1 9900 4650
-1 0 0 1
$EndComp
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Wire Wire Line
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Wire Wire Line
9550 3850 9050 3850
Connection ~ 9050 3850
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
6250 5350 8150 5350
Connection ~ 10250 3750
$Comp
L Device:R R40
U 1 1 5FF88268
P 9850 3150
F 0 "R40" V 9950 3150 50 0000 L CNN
F 1 "39k" V 9750 3100 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9780 3150 50 0001 C CNN
F 3 "~" H 9850 3150 50 0001 C CNN
1 9850 3150
0 -1 -1 0
$EndComp
$Comp
L Device:R R39
U 1 1 5FF88949
P 9250 3400
F 0 "R39" V 9350 3400 50 0000 L CNN
F 1 "10k" V 9150 3350 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9180 3400 50 0001 C CNN
F 3 "~" H 9250 3400 50 0001 C CNN
1 9250 3400
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
10250 3150 10250 3750
Wire Wire Line
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Connection ~ 9450 3150
Wire Wire Line
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$Comp
L power:GND #PWR047
U 1 1 5FF8E351
P 9250 3550
F 0 "#PWR047" H 9250 3300 50 0001 C CNN
F 1 "GND" H 9255 3377 50 0000 C CNN
F 2 "" H 9250 3550 50 0001 C CNN
F 3 "" H 9250 3550 50 0001 C CNN
1 9250 3550
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR048
U 1 1 5FF91A96
P 9700 4950
F 0 "#PWR048" H 9700 4700 50 0001 C CNN
F 1 "GND" H 9705 4777 50 0000 C CNN
F 2 "" H 9700 4950 50 0001 C CNN
F 3 "" H 9700 4950 50 0001 C CNN
1 9700 4950
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 9700 4950
Wire Wire Line
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Connection ~ 7600 3550
$Comp
L Device:R R38
U 1 1 5FF9BA45
P 8850 5850
F 0 "R38" V 8950 5850 50 0000 L CNN
F 1 "1k" V 8750 5800 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8780 5850 50 0001 C CNN
F 3 "~" H 8850 5850 50 0001 C CNN
1 8850 5850
0 -1 -1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 8150 5350
Wire Wire Line
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$Comp
L Diode:1N4148WS D7
U 1 1 5FFA2575
P 10350 5750
F 0 "D7" H 10350 5650 50 0000 L CNN
F 1 "1N4148WS" H 10150 5850 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 10350 5575 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 10350 5750 50 0001 C CNN
1 10350 5750
0 1 1 0
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
9200 5450 9200 5850
Connection ~ 9200 5850
Wire Wire Line
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Text HLabel 10650 5450 2 50 Output ~ 0
LED_A
Text HLabel 10650 5950 2 50 Output ~ 0
LED_K
Wire Wire Line
10650 5950 10350 5950
Connection ~ 10350 5950
Wire Wire Line
10650 5450 10350 5450
Connection ~ 10350 5450
Text HLabel 10400 4150 2 50 Output ~ 0
CV_OUT
Wire Wire Line
10400 4150 10250 4150
Connection ~ 10250 4150
Wire Wire Line
10250 4150 10250 3750
$Comp
L Amplifier_Operational:TL084 U4
U 5 1 5FFF6FB2
P 3900 6400
F 0 "U4" H 3858 6446 50 0000 L CNN
F 1 "TL084" H 3858 6355 50 0000 L CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3850 6500 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3950 6600 50 0001 C CNN
5 3900 6400
1 0 0 -1
$EndComp
$Comp
L Device:C C10
U 1 1 5FFF8583
P 3450 6400
F 0 "C10" V 3300 6350 50 0000 L CNN
F 1 "0.1u" V 3600 6350 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3488 6250 50 0001 C CNN
F 3 "~" H 3450 6400 50 0001 C CNN
1 3450 6400
-1 0 0 1
$EndComp
Wire Wire Line
3450 6250 3450 6100
Wire Wire Line
3450 6100 3600 6100
Wire Wire Line
3450 6550 3450 6700
Wire Wire Line
3450 6700 3600 6700
$Comp
L power:+12V #PWR037
U 1 1 5FFFF366
P 3600 6000
F 0 "#PWR037" H 3600 5850 50 0001 C CNN
F 1 "+12V" H 3615 6173 50 0000 C CNN
F 2 "" H 3600 6000 50 0001 C CNN
F 3 "" H 3600 6000 50 0001 C CNN
1 3600 6000
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR038
U 1 1 5FFFFB6C
P 3600 6800
F 0 "#PWR038" H 3600 6900 50 0001 C CNN
F 1 "-12V" H 3615 6973 50 0000 C CNN
F 2 "" H 3600 6800 50 0001 C CNN
F 3 "" H 3600 6800 50 0001 C CNN
1 3600 6800
-1 0 0 1
$EndComp
Wire Wire Line
3600 6800 3600 6700
Connection ~ 3600 6700
Wire Wire Line
3600 6700 3800 6700
Wire Wire Line
3600 6000 3600 6100
Connection ~ 3600 6100
Wire Wire Line
3600 6100 3800 6100
$Comp
L Transistor_BJT:BC846 Q3
U 1 1 6014983F
P 2450 3800
F 0 "Q3" H 2641 3846 50 0000 L CNN
F 1 "BC846" H 2641 3755 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2650 3725 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 2450 3800 50 0001 L CNN
1 2450 3800
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC846 Q4
U 1 1 6014F770
P 2850 3450
F 0 "Q4" H 3041 3496 50 0000 L CNN
F 1 "BC846" H 3041 3405 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3050 3375 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 2850 3450 50 0001 L CNN
1 2850 3450
1 0 0 -1
$EndComp
Wire Wire Line
2550 3250 2550 3450
Wire Wire Line
2650 3450 2550 3450
Connection ~ 2550 3450
Wire Wire Line
2550 3450 2550 3600
Wire Wire Line
2550 4000 2550 4200
Wire Wire Line
2550 4200 2750 4200
Wire Wire Line
2950 4200 2950 3650
Connection ~ 2750 4200
Wire Wire Line
2750 4200 2950 4200
Wire Wire Line
2950 3100 2950 3150
Wire Wire Line
2950 3150 3300 3150
Connection ~ 2950 3150
Wire Wire Line
2950 3150 2950 3250
Connection ~ 3300 3150
Wire Wire Line
3300 3150 3300 2550
$Comp
L Transistor_BJT:BC846 Q5
U 1 1 60173190
P 4200 3750
F 0 "Q5" H 4391 3796 50 0000 L CNN
F 1 "BC846" H 4391 3705 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4400 3675 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 4200 3750 50 0001 L CNN
1 4200 3750
1 0 0 -1
$EndComp
Connection ~ 4300 3550
Wire Wire Line
4000 3750 3900 3750
Connection ~ 3900 3750
Wire Wire Line
4300 3950 4300 4600
Wire Wire Line
2250 3800 2200 3800
Connection ~ 2200 3800
$Comp
L Amplifier_Operational:TL084 U?
U 3 1 601BDF43
P 10050 2250
AR Path="/5FFB759C/601BDF43" Ref="U?" Part="3"
AR Path="/5FFB63E2/601BDF43" Ref="U4" Part="3"
F 0 "U4" H 10050 2617 50 0000 C CNN
F 1 "TL084" H 10050 2526 50 0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 10000 2350 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 10100 2450 50 0001 C CNN
3 10050 2250
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR046
U 1 1 601CA955
P 9200 6100
F 0 "#PWR046" H 9200 5850 50 0001 C CNN
F 1 "GND" H 9205 5927 50 0000 C CNN
F 2 "" H 9200 6100 50 0001 C CNN
F 3 "" H 9200 6100 50 0001 C CNN
1 9200 6100
1 0 0 -1
$EndComp
Wire Wire Line
9200 6100 9200 6050
Wire Wire Line
9200 6050 9300 6050
$Comp
L pin-headers:3POS-1ROW-HEADER P24
U 1 1 60215FE3
P 7700 4200
F 0 "P24" V 7642 4378 50 0000 L CNN
F 1 "3POS-1ROW-HEADER" H 7778 4155 50 0001 L CNN
F 2 "pin-headers:3POS-1ROW-HEADER" H 7600 4200 50 0001 C CNN
F 3 "" H 7600 4200 50 0001 C CNN
1 7700 4200
0 1 1 0
$EndComp
Wire Wire Line
7700 3650 7700 4050
Wire Wire Line
7700 3650 7950 3650
Wire Wire Line
7600 3550 7600 4050
Wire Wire Line
9050 3850 9050 4400
$Comp
L pin-headers:3POS-1ROW-HEADER P25
U 1 1 60221FD7
P 9550 4150
F 0 "P25" V 9492 3972 50 0000 R CNN
F 1 "3POS-1ROW-HEADER" H 9628 4105 50 0001 L CNN
F 2 "pin-headers:3POS-1ROW-HEADER" H 9450 4150 50 0001 C CNN
F 3 "" H 9450 4150 50 0001 C CNN
1 9550 4150
0 -1 -1 0
$EndComp
Wire Wire Line
9450 4300 9450 4500
Wire Wire Line
9650 4300 9650 4500
Wire Wire Line
9650 4500 9900 4500
Wire Wire Line
9550 4300 9550 4400
Wire Wire Line
9550 4400 9050 4400
Connection ~ 9050 4400
Wire Wire Line
9050 4400 9050 5100
Text HLabel 10700 2250 2 50 Output ~ 0
INV_CV_OUT
$Comp
L Device:R R61
U 1 1 600F4D1B
P 10500 2250
F 0 "R61" V 10600 2250 50 0000 L CNN
F 1 "1k" V 10400 2200 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10430 2250 50 0001 C CNN
F 3 "~" H 10500 2250 50 0001 C CNN
1 10500 2250
0 -1 -1 0
$EndComp
$Comp
L Device:R R60
U 1 1 600F5326
P 10150 2650
F 0 "R60" V 10250 2650 50 0000 L CNN
F 1 "100k" V 10050 2600 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10080 2650 50 0001 C CNN
F 3 "~" H 10150 2650 50 0001 C CNN
1 10150 2650
0 -1 -1 0
$EndComp
$Comp
L Device:R R59
U 1 1 600F57BE
P 9500 2650
F 0 "R59" V 9600 2650 50 0000 L CNN
F 1 "100k" V 9400 2600 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9430 2650 50 0001 C CNN
F 3 "~" H 9500 2650 50 0001 C CNN
1 9500 2650
1 0 0 -1
$EndComp
Wire Wire Line
9500 2800 9500 2900
Wire Wire Line
9500 2900 10250 2900
Wire Wire Line
10250 2900 10250 3150
Connection ~ 10250 3150
Wire Wire Line
9500 2350 9500 2500
Wire Wire Line
10000 2650 9650 2650
Wire Wire Line
9650 2650 9650 2350
Connection ~ 9650 2350
Wire Wire Line
9650 2350 9500 2350
Wire Wire Line
9650 2350 9750 2350
Wire Wire Line
10650 2250 10700 2250
Wire Wire Line
9250 2400 9250 2150
Wire Wire Line
9250 2150 9750 2150
$Comp
L power:GND #PWR067
U 1 1 60115C95
P 9250 2400
F 0 "#PWR067" H 9250 2150 50 0001 C CNN
F 1 "GND" H 9255 2227 50 0000 C CNN
F 2 "" H 9250 2400 50 0001 C CNN
F 3 "" H 9250 2400 50 0001 C CNN
1 9250 2400
1 0 0 -1
$EndComp
Wire Wire Line
10350 2250 10350 2650
Wire Wire Line
10350 2650 10300 2650
Connection ~ 10350 2250
Wire Wire Line
10250 4150 10250 5350
$EndSCHEMATC
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