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modular-adsr/adsr_cv_gen_2.sch

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Connection ~ 9000 3450
$Comp
L Amplifier_Operational:TL084 U?
U 1 1 5FFE0128
P 9800 3700
AR Path="/5FFB63E2/5FFE0128" Ref="U?" Part="1"
AR Path="/5FFB759C/5FFE0128" Ref="U6" Part="1"
F 0 "U6" H 9800 3333 50 0000 C CNN
F 1 "TL084" H 9800 3424 50 0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 9750 3800 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9850 3900 50 0001 C CNN
1 9800 3700
1 0 0 1
$EndComp
$Comp
L Amplifier_Operational:TL084 U?
U 2 1 5FFE012E
P 9550 5900
AR Path="/5FFB63E2/5FFE012E" Ref="U?" Part="2"
AR Path="/5FFB759C/5FFE012E" Ref="U6" Part="2"
F 0 "U6" H 9550 5533 50 0000 C CNN
F 1 "TL084" H 9550 5624 50 0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 9500 6000 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 9600 6100 50 0001 C CNN
2 9550 5900
1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5FFE0134
P 9400 4600
AR Path="/5FFB63E2/5FFE0134" Ref="C?" Part="1"
AR Path="/5FFB759C/5FFE0134" Ref="C18" Part="1"
F 0 "C18" V 9250 4550 50 0000 L CNN
F 1 "10u" V 9550 4550 50 0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9438 4450 50 0001 C CNN
F 3 "~" H 9400 4600 50 0001 C CNN
1 9400 4600
-1 0 0 1
$EndComp
$Comp
L Device:C C?
U 1 1 5FFE013A
P 9850 4600
AR Path="/5FFB63E2/5FFE013A" Ref="C?" Part="1"
AR Path="/5FFB759C/5FFE013A" Ref="C19" Part="1"
F 0 "C19" V 9700 4550 50 0000 L CNN
F 1 "1u" V 10000 4550 50 0000 L CNN
F 2 "Capacitor_SMD:C_1206_3216Metric" H 9888 4450 50 0001 C CNN
F 3 "~" H 9850 4600 50 0001 C CNN
1 9850 4600
-1 0 0 1
$EndComp
Wire Wire Line
9500 3600 9400 3600
Wire Wire Line
10200 3700 10100 3700
Wire Wire Line
9500 3800 9000 3800
Connection ~ 9000 3800
Wire Wire Line
9000 3800 9000 3450
Wire Wire Line
6000 3900 6200 3900
Wire Wire Line
6200 3900 6200 5300
Wire Wire Line
6200 5300 8100 5300
Wire Wire Line
10200 5250 10200 4050
Connection ~ 10200 3700
$Comp
L Device:R R?
U 1 1 5FFE014A
P 9800 3100
AR Path="/5FFB63E2/5FFE014A" Ref="R?" Part="1"
AR Path="/5FFB759C/5FFE014A" Ref="R58" Part="1"
F 0 "R58" V 9900 3100 50 0000 L CNN
F 1 "39k" V 9700 3050 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9730 3100 50 0001 C CNN
F 3 "~" H 9800 3100 50 0001 C CNN
1 9800 3100
0 -1 -1 0
$EndComp
$Comp
L Device:R R?
U 1 1 5FFE0150
P 9200 3350
AR Path="/5FFB63E2/5FFE0150" Ref="R?" Part="1"
AR Path="/5FFB759C/5FFE0150" Ref="R57" Part="1"
F 0 "R57" V 9300 3350 50 0000 L CNN
F 1 "10k" V 9100 3300 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9130 3350 50 0001 C CNN
F 3 "~" H 9200 3350 50 0001 C CNN
1 9200 3350
1 0 0 -1
$EndComp
Wire Wire Line
9200 3200 9200 3100
Wire Wire Line
9200 3100 9400 3100
Wire Wire Line
9950 3100 10200 3100
Wire Wire Line
10200 3100 10200 3700
Wire Wire Line
9400 3100 9400 3600
Connection ~ 9400 3100
Wire Wire Line
9400 3100 9650 3100
$Comp
L power:GND #PWR?
U 1 1 5FFE015D
P 9200 3500
AR Path="/5FFB63E2/5FFE015D" Ref="#PWR?" Part="1"
AR Path="/5FFB759C/5FFE015D" Ref="#PWR065" Part="1"
F 0 "#PWR065" H 9200 3250 50 0001 C CNN
F 1 "GND" H 9205 3327 50 0000 C CNN
F 2 "" H 9200 3500 50 0001 C CNN
F 3 "" H 9200 3500 50 0001 C CNN
1 9200 3500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5FFE0163
P 9650 4900
AR Path="/5FFB63E2/5FFE0163" Ref="#PWR?" Part="1"
AR Path="/5FFB759C/5FFE0163" Ref="#PWR066" Part="1"
F 0 "#PWR066" H 9650 4650 50 0001 C CNN
F 1 "GND" H 9655 4727 50 0000 C CNN
F 2 "" H 9650 4900 50 0001 C CNN
F 3 "" H 9650 4900 50 0001 C CNN
1 9650 4900
1 0 0 -1
$EndComp
Wire Wire Line
9400 4750 9400 4900
Wire Wire Line
9400 4900 9650 4900
Wire Wire Line
9850 4900 9850 4750
Connection ~ 9650 4900
Wire Wire Line
9650 4900 9850 4900
Connection ~ 7550 3500
$Comp
L Device:R R?
U 1 1 5FFE0176
P 8800 5800
AR Path="/5FFB63E2/5FFE0176" Ref="R?" Part="1"
AR Path="/5FFB759C/5FFE0176" Ref="R56" Part="1"
F 0 "R56" V 8900 5800 50 0000 L CNN
F 1 "1k" V 8700 5750 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 8730 5800 50 0001 C CNN
F 3 "~" H 8800 5800 50 0001 C CNN
1 8800 5800
0 -1 -1 0
$EndComp
Wire Wire Line
8950 5800 9150 5800
Wire Wire Line
8650 5800 8100 5800
Wire Wire Line
8100 5800 8100 5300
Connection ~ 8100 5300
Wire Wire Line
8100 5300 10200 5300
$Comp
L Diode:1N4148WS D?
U 1 1 5FFE0181
P 10300 5700
AR Path="/5FFB63E2/5FFE0181" Ref="D?" Part="1"
AR Path="/5FFB759C/5FFE0181" Ref="D12" Part="1"
F 0 "D12" H 10300 5600 50 0000 L CNN
F 1 "1N4148WS" H 10100 5800 50 0000 L CNN
F 2 "Diode_SMD:D_SOD-323" H 10300 5525 50 0001 C CNN
F 3 "https://www.vishay.com/docs/85751/1n4148ws.pdf" H 10300 5700 50 0001 C CNN
1 10300 5700
0 1 1 0
$EndComp
Wire Wire Line
9850 5900 10300 5900
Wire Wire Line
10300 5900 10300 5850
Wire Wire Line
10300 5550 10300 5400
Wire Wire Line
10300 5400 9150 5400
Wire Wire Line
9150 5400 9150 5800
Connection ~ 9150 5800
Wire Wire Line
9150 5800 9250 5800
Text HLabel 10600 5400 2 50 Output ~ 0
LED_A
Text HLabel 10600 5900 2 50 Output ~ 0
LED_K
Wire Wire Line
10600 5900 10300 5900
Connection ~ 10300 5900
Wire Wire Line
10600 5400 10300 5400
Connection ~ 10300 5400
Text HLabel 10350 4050 2 50 Output ~ 0
CV_OUT
Wire Wire Line
10350 4050 10200 4050
Connection ~ 10200 4050
Wire Wire Line
10200 4050 10200 3700
$Comp
L Amplifier_Operational:TL084 U6
U 5 1 600092FA
P 3750 6450
F 0 "U6" H 3708 6496 50 0000 L CNN
F 1 "TL084" H 3708 6405 50 0000 L CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 3700 6550 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 3800 6650 50 0001 C CNN
5 3750 6450
1 0 0 -1
$EndComp
$Comp
L Device:C C15
U 1 1 60009300
P 3300 6450
F 0 "C15" V 3150 6400 50 0000 L CNN
F 1 "0.1u" V 3450 6400 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3338 6300 50 0001 C CNN
F 3 "~" H 3300 6450 50 0001 C CNN
1 3300 6450
-1 0 0 1
$EndComp
Wire Wire Line
3300 6300 3300 6150
Wire Wire Line
3300 6150 3450 6150
Wire Wire Line
3300 6600 3300 6750
Wire Wire Line
3300 6750 3450 6750
$Comp
L power:+12V #PWR055
U 1 1 6000930A
P 3450 6050
F 0 "#PWR055" H 3450 5900 50 0001 C CNN
F 1 "+12V" H 3465 6223 50 0000 C CNN
F 2 "" H 3450 6050 50 0001 C CNN
F 3 "" H 3450 6050 50 0001 C CNN
1 3450 6050
1 0 0 -1
$EndComp
$Comp
L power:-12V #PWR056
U 1 1 60009310
P 3450 6850
F 0 "#PWR056" H 3450 6950 50 0001 C CNN
F 1 "-12V" H 3465 7023 50 0000 C CNN
F 2 "" H 3450 6850 50 0001 C CNN
F 3 "" H 3450 6850 50 0001 C CNN
1 3450 6850
-1 0 0 1
$EndComp
Wire Wire Line
3450 6850 3450 6750
Connection ~ 3450 6750
Wire Wire Line
3450 6750 3650 6750
Wire Wire Line
3450 6050 3450 6150
Connection ~ 3450 6150
Wire Wire Line
3450 6150 3650 6150
$Comp
L Transistor_BJT:BC846 Q?
U 1 1 60186D76
P 2400 3750
AR Path="/5FFB63E2/60186D76" Ref="Q?" Part="1"
AR Path="/5FFB759C/60186D76" Ref="Q7" Part="1"
F 0 "Q7" H 2591 3796 50 0000 L CNN
F 1 "BC846" H 2591 3705 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 2600 3675 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 2400 3750 50 0001 L CNN
1 2400 3750
1 0 0 -1
$EndComp
$Comp
L Transistor_BJT:BC846 Q?
U 1 1 60194FEB
P 2800 3500
AR Path="/5FFB63E2/60194FEB" Ref="Q?" Part="1"
AR Path="/5FFB759C/60194FEB" Ref="Q8" Part="1"
F 0 "Q8" H 2991 3546 50 0000 L CNN
F 1 "BC846" H 2991 3455 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3000 3425 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 2800 3500 50 0001 L CNN
1 2800 3500
1 0 0 -1
$EndComp
Wire Wire Line
2900 3100 2900 3200
Wire Wire Line
2500 3100 2500 3500
Wire Wire Line
2600 3500 2500 3500
Connection ~ 2500 3500
Wire Wire Line
2500 3500 2500 3550
Wire Wire Line
2500 3950 2500 4150
Wire Wire Line
2500 4150 2700 4150
Wire Wire Line
2900 4150 2900 3700
Connection ~ 2700 4150
Wire Wire Line
2700 4150 2900 4150
Wire Wire Line
2900 3200 3250 3200
Connection ~ 2900 3200
Wire Wire Line
2900 3200 2900 3300
Connection ~ 3250 3200
Wire Wire Line
3250 3200 3250 2500
$Comp
L Transistor_BJT:BC846 Q?
U 1 1 601ABB04
P 4150 3700
AR Path="/5FFB63E2/601ABB04" Ref="Q?" Part="1"
AR Path="/5FFB759C/601ABB04" Ref="Q9" Part="1"
F 0 "Q9" H 4341 3746 50 0000 L CNN
F 1 "BC846" H 4341 3655 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4350 3625 50 0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC846_SER.pdf" H 4150 3700 50 0001 L CNN
1 4150 3700
1 0 0 -1
$EndComp
Connection ~ 4250 3500
Wire Wire Line
3950 3700 3850 3700
Connection ~ 3850 3700
Wire Wire Line
2200 3750 2150 3750
Connection ~ 2150 3750
Wire Wire Line
4250 3900 4250 4550
$Comp
L Amplifier_Operational:TL084 U6
U 3 1 601BAB30
P 10050 1950
F 0 "U6" H 10050 2317 50 0000 C CNN
F 1 "TL084" H 10050 2226 50 0000 C CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 10000 2050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 10100 2150 50 0001 C CNN
3 10050 1950
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
U 1 1 601C3E5F
P 9150 6050
AR Path="/5FFB63E2/601C3E5F" Ref="#PWR?" Part="1"
AR Path="/5FFB759C/601C3E5F" Ref="#PWR064" Part="1"
F 0 "#PWR064" H 9150 5800 50 0001 C CNN
F 1 "GND" H 9155 5877 50 0000 C CNN
F 2 "" H 9150 6050 50 0001 C CNN
F 3 "" H 9150 6050 50 0001 C CNN
1 9150 6050
1 0 0 -1
$EndComp
Wire Wire Line
9150 6050 9150 6000
Wire Wire Line
9150 6000 9250 6000
$Comp
L pin-headers:3POS-1ROW-HEADER P26
U 1 1 60236B4D
P 7650 4150
F 0 "P26" V 7592 4328 50 0000 L CNN
F 1 "3POS-1ROW-HEADER" V 7637 4328 50 0001 L CNN
F 2 "pin-headers:3POS-1ROW-HEADER" H 7550 4150 50 0001 C CNN
F 3 "" H 7550 4150 50 0001 C CNN
1 7650 4150
0 1 1 0
$EndComp
Wire Wire Line
7550 3500 7550 4000
Wire Wire Line
7650 4000 7650 3600
Wire Wire Line
7650 3600 7900 3600
Wire Wire Line
9000 3800 9000 4350
$Comp
L pin-headers:3POS-1ROW-HEADER P27
U 1 1 60242946
P 9500 4100
F 0 "P27" V 9442 3922 50 0000 R CNN
F 1 "3POS-1ROW-HEADER" V 9487 4278 50 0001 L CNN
F 2 "pin-headers:3POS-1ROW-HEADER" H 9400 4100 50 0001 C CNN
F 3 "" H 9400 4100 50 0001 C CNN
1 9500 4100
0 -1 -1 0
$EndComp
Wire Wire Line
9400 4250 9400 4450
Wire Wire Line
9600 4250 9600 4450
Wire Wire Line
9600 4450 9850 4450
Wire Wire Line
9500 4250 9500 4350
Wire Wire Line
9500 4350 9000 4350
Connection ~ 9000 4350
Wire Wire Line
9000 4350 9000 5050
Text HLabel 10650 1950 2 50 Output ~ 0
INV_CV_OUT
$Comp
L Device:R R?
U 1 1 601234A7
P 10500 1950
AR Path="/5FFB63E2/601234A7" Ref="R?" Part="1"
AR Path="/5FFB759C/601234A7" Ref="R64" Part="1"
F 0 "R64" V 10600 1950 50 0000 L CNN
F 1 "1k" V 10400 1900 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 10430 1950 50 0001 C CNN
F 3 "~" H 10500 1950 50 0001 C CNN
1 10500 1950
0 -1 -1 0
$EndComp
$Comp
L Device:R R?
U 1 1 60123AD0
P 10050 2350
AR Path="/5FFB63E2/60123AD0" Ref="R?" Part="1"
AR Path="/5FFB759C/60123AD0" Ref="R63" Part="1"
F 0 "R63" V 10150 2350 50 0000 L CNN
F 1 "100k" V 9950 2300 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9980 2350 50 0001 C CNN
F 3 "~" H 10050 2350 50 0001 C CNN
1 10050 2350
0 -1 -1 0
$EndComp
$Comp
L Device:R R?
U 1 1 60123EB8
P 9650 2650
AR Path="/5FFB63E2/60123EB8" Ref="R?" Part="1"
AR Path="/5FFB759C/60123EB8" Ref="R62" Part="1"
F 0 "R62" V 9750 2650 50 0000 L CNN
F 1 "100k" V 9550 2600 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9580 2650 50 0001 C CNN
F 3 "~" H 9650 2650 50 0001 C CNN
1 9650 2650
1 0 0 -1
$EndComp
Wire Wire Line
10200 2350 10350 2350
Wire Wire Line
10350 2350 10350 1950
Connection ~ 10350 1950
Wire Wire Line
9900 2350 9650 2350
Wire Wire Line
9650 2350 9650 2050
Wire Wire Line
9650 2050 9750 2050
Wire Wire Line
9650 2800 9650 2900
Wire Wire Line
9650 2900 10200 2900
Wire Wire Line
10200 2900 10200 3100
Connection ~ 10200 3100
Wire Wire Line
9650 2500 9650 2350
Connection ~ 9650 2350
Wire Wire Line
9350 2000 9350 1850
Wire Wire Line
9350 1850 9750 1850
$Comp
L power:GND #PWR?
U 1 1 6013F692
P 9350 2000
AR Path="/5FFB63E2/6013F692" Ref="#PWR?" Part="1"
AR Path="/5FFB759C/6013F692" Ref="#PWR068" Part="1"
F 0 "#PWR068" H 9350 1750 50 0001 C CNN
F 1 "GND" H 9355 1827 50 0000 C CNN
F 2 "" H 9350 2000 50 0001 C CNN
F 3 "" H 9350 2000 50 0001 C CNN
1 9350 2000
1 0 0 -1
$EndComp
$EndSCHEMATC
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