You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
314 lines
7.1 KiB
314 lines
7.1 KiB
EESchema Schematic File Version 4
|
|
EELAYER 30 0
|
|
EELAYER END
|
|
$Descr A4 11693 8268
|
|
encoding utf-8
|
|
Sheet 1 1
|
|
Title ""
|
|
Date ""
|
|
Rev ""
|
|
Comp ""
|
|
Comment1 ""
|
|
Comment2 ""
|
|
Comment3 ""
|
|
Comment4 ""
|
|
$EndDescr
|
|
$Comp
|
|
L project_oscillator:R R?
|
|
U 1 1 5FC9C612
|
|
P 3600 4100
|
|
F 0 "R?" H 3670 4146 50 0000 L CNN
|
|
F 1 "4R1" H 3670 4055 50 0000 L CNN
|
|
F 2 "project_oscillator:R_0603" V 3530 4100 50 0001 C CNN
|
|
F 3 "~" H 3600 4100 50 0001 C CNN
|
|
1 3600 4100
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L project_oscillator:PT100 TH?
|
|
U 1 1 5FCD1335
|
|
P 3600 3750
|
|
F 0 "TH?" H 3698 3796 50 0000 L CNN
|
|
F 1 "PT100" H 3698 3705 50 0000 L CNN
|
|
F 2 "project_oscillator:R_0603" H 3600 3800 50 0001 C CNN
|
|
F 3 "https://www.heraeus.com/media/media/group/doc_group/products_1/hst/sot_to/de_15/to_92_d.pdf" H 3600 3800 50 0001 C CNN
|
|
1 3600 3750
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L project_oscillator:R R?
|
|
U 1 1 5FCD2027
|
|
P 3250 3400
|
|
F 0 "R?" V 3150 3300 50 0000 L CNN
|
|
F 1 "10k" V 3350 3300 50 0000 L CNN
|
|
F 2 "project_oscillator:R_0603" V 3180 3400 50 0001 C CNN
|
|
F 3 "~" H 3250 3400 50 0001 C CNN
|
|
1 3250 3400
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L project_oscillator:BCM847 Q?
|
|
U 1 1 5FCD33C7
|
|
P 4700 3400
|
|
F 0 "Q?" H 4700 3765 50 0000 C CNN
|
|
F 1 "BCM847" H 4700 3674 50 0000 C CNN
|
|
F 2 "project_oscillator:SOT-457, SC-74" H 4650 3250 50 0001 C CNN
|
|
F 3 "" H 4650 3250 50 0001 C CNN
|
|
1 4700 3400
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4400 3250 4250 3250
|
|
Wire Wire Line
|
|
4250 3250 4250 2900
|
|
Wire Wire Line
|
|
4250 2900 5200 2900
|
|
Wire Wire Line
|
|
5200 2900 5200 3550
|
|
Wire Wire Line
|
|
5200 3550 5000 3550
|
|
Wire Wire Line
|
|
4300 3550 4400 3550
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FCD7D2A
|
|
P 5100 3600
|
|
F 0 "#PWR?" H 5100 3350 50 0001 C CNN
|
|
F 1 "GND" H 5105 3427 50 0000 C CNN
|
|
F 2 "" H 5100 3600 50 0001 C CNN
|
|
F 3 "" H 5100 3600 50 0001 C CNN
|
|
1 5100 3600
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
4300 3550 4300 3950
|
|
Wire Wire Line
|
|
5100 3600 5100 3400
|
|
Wire Wire Line
|
|
5100 3400 5000 3400
|
|
$Comp
|
|
L power:+12V #PWR?
|
|
U 1 1 5FCD9521
|
|
P 5100 2550
|
|
F 0 "#PWR?" H 5100 2400 50 0001 C CNN
|
|
F 1 "+12V" H 5115 2723 50 0000 C CNN
|
|
F 2 "" H 5100 2550 50 0001 C CNN
|
|
F 3 "" H 5100 2550 50 0001 C CNN
|
|
1 5100 2550
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L project_oscillator:R R?
|
|
U 1 1 5FCDA509
|
|
P 5100 2700
|
|
F 0 "R?" H 5170 2746 50 0000 L CNN
|
|
F 1 "R" H 5170 2655 50 0000 L CNN
|
|
F 2 "project_oscillator:R_0603" V 5030 2700 50 0001 C CNN
|
|
F 3 "~" H 5100 2700 50 0001 C CNN
|
|
1 5100 2700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
5100 2850 5100 3100
|
|
Wire Wire Line
|
|
5100 3250 5000 3250
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FCDB261
|
|
P 3600 4250
|
|
F 0 "#PWR?" H 3600 4000 50 0001 C CNN
|
|
F 1 "GND" H 3605 4077 50 0000 C CNN
|
|
F 2 "" H 3600 4250 50 0001 C CNN
|
|
F 3 "" H 3600 4250 50 0001 C CNN
|
|
1 3600 4250
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L project_oscillator:R R?
|
|
U 1 1 5FCDBDDA
|
|
P 5450 3550
|
|
F 0 "R?" V 5350 3450 50 0000 L CNN
|
|
F 1 "91R" V 5550 3450 50 0000 L CNN
|
|
F 2 "project_oscillator:R_0603" V 5380 3550 50 0001 C CNN
|
|
F 3 "~" H 5450 3550 50 0001 C CNN
|
|
1 5450 3550
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
5200 3550 5300 3550
|
|
Connection ~ 5200 3550
|
|
$Comp
|
|
L Amplifier_Operational:TL082 U?
|
|
U 1 1 5FCDFD33
|
|
P 5900 3550
|
|
F 0 "U?" H 5900 3183 50 0000 C CNN
|
|
F 1 "TL082" H 5900 3274 50 0000 C CNN
|
|
F 2 "" H 5900 3550 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 5900 3550 50 0001 C CNN
|
|
1 5900 3550
|
|
-1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:TL082 U?
|
|
U 2 1 5FCE13DF
|
|
P 7250 4050
|
|
F 0 "U?" H 7250 3683 50 0000 C CNN
|
|
F 1 "TL082" H 7250 3774 50 0000 C CNN
|
|
F 2 "" H 7250 4050 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 7250 4050 50 0001 C CNN
|
|
2 7250 4050
|
|
1 0 0 1
|
|
$EndComp
|
|
$Comp
|
|
L Amplifier_Operational:TL082 U?
|
|
U 3 1 5FCE28C4
|
|
P 1650 1500
|
|
F 0 "U?" H 1608 1546 50 0000 L CNN
|
|
F 1 "TL082" H 1608 1455 50 0000 L CNN
|
|
F 2 "" H 1650 1500 50 0001 C CNN
|
|
F 3 "http://www.ti.com/lit/ds/symlink/tl081.pdf" H 1650 1500 50 0001 C CNN
|
|
3 1650 1500
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C?
|
|
U 1 1 5FCE6EB5
|
|
P 1950 1500
|
|
F 0 "C?" H 2065 1546 50 0000 L CNN
|
|
F 1 "C" H 2065 1455 50 0000 L CNN
|
|
F 2 "" H 1988 1350 50 0001 C CNN
|
|
F 3 "~" H 1950 1500 50 0001 C CNN
|
|
1 1950 1500
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
1550 1200 1950 1200
|
|
Wire Wire Line
|
|
1950 1200 1950 1350
|
|
Wire Wire Line
|
|
1550 1800 1950 1800
|
|
Wire Wire Line
|
|
1950 1800 1950 1650
|
|
$Comp
|
|
L power:+12V #PWR?
|
|
U 1 1 5FCE9518
|
|
P 1950 1200
|
|
F 0 "#PWR?" H 1950 1050 50 0001 C CNN
|
|
F 1 "+12V" H 1965 1373 50 0000 C CNN
|
|
F 2 "" H 1950 1200 50 0001 C CNN
|
|
F 3 "" H 1950 1200 50 0001 C CNN
|
|
1 1950 1200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Connection ~ 1950 1200
|
|
$Comp
|
|
L power:-12V #PWR?
|
|
U 1 1 5FCE9FFF
|
|
P 1950 1800
|
|
F 0 "#PWR?" H 1950 1900 50 0001 C CNN
|
|
F 1 "-12V" H 1965 1973 50 0000 C CNN
|
|
F 2 "" H 1950 1800 50 0001 C CNN
|
|
F 3 "" H 1950 1800 50 0001 C CNN
|
|
1 1950 1800
|
|
-1 0 0 1
|
|
$EndComp
|
|
Connection ~ 1950 1800
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FCF1940
|
|
P 6300 3700
|
|
F 0 "#PWR?" H 6300 3450 50 0001 C CNN
|
|
F 1 "GND" H 6305 3527 50 0000 C CNN
|
|
F 2 "" H 6300 3700 50 0001 C CNN
|
|
F 3 "" H 6300 3700 50 0001 C CNN
|
|
1 6300 3700
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6200 3650 6300 3650
|
|
Wire Wire Line
|
|
6300 3650 6300 3700
|
|
Wire Wire Line
|
|
6200 3450 6300 3450
|
|
Wire Wire Line
|
|
6300 3450 6300 3100
|
|
Wire Wire Line
|
|
6300 3100 5100 3100
|
|
Connection ~ 5100 3100
|
|
Wire Wire Line
|
|
5100 3100 5100 3250
|
|
Text Label 4650 3950 0 50 ~ 0
|
|
I_CTRL
|
|
Wire Wire Line
|
|
3400 3400 3600 3400
|
|
Wire Wire Line
|
|
3600 3400 3600 3600
|
|
Connection ~ 3600 3400
|
|
Wire Wire Line
|
|
3600 3400 4400 3400
|
|
Wire Wire Line
|
|
3600 3950 3600 3900
|
|
$Comp
|
|
L Transistor_FET:2N7002 Q?
|
|
U 1 1 5FCF95CC
|
|
P 7200 2950
|
|
F 0 "Q?" V 7000 3050 50 0000 C CNN
|
|
F 1 "2N7002" V 7100 3150 50 0000 C CNN
|
|
F 2 "Package_TO_SOT_SMD:SOT-23" H 7400 2875 50 0001 L CIN
|
|
F 3 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 7200 2950 50 0001 L CNN
|
|
1 7200 2950
|
|
0 1 1 0
|
|
$EndComp
|
|
$Comp
|
|
L Device:C C?
|
|
U 1 1 5FCFE79F
|
|
P 7200 3450
|
|
F 0 "C?" V 6948 3450 50 0000 C CNN
|
|
F 1 "C" V 7039 3450 50 0000 C CNN
|
|
F 2 "" H 7238 3300 50 0001 C CNN
|
|
F 3 "~" H 7200 3450 50 0001 C CNN
|
|
1 7200 3450
|
|
0 1 1 0
|
|
$EndComp
|
|
Wire Wire Line
|
|
6950 3950 6800 3950
|
|
Wire Wire Line
|
|
6800 3950 6800 3450
|
|
Wire Wire Line
|
|
6800 3050 7000 3050
|
|
Wire Wire Line
|
|
7050 3450 6800 3450
|
|
Connection ~ 6800 3450
|
|
Wire Wire Line
|
|
6800 3450 6800 3050
|
|
Wire Wire Line
|
|
7350 3450 7700 3450
|
|
Wire Wire Line
|
|
7700 3450 7700 4050
|
|
Wire Wire Line
|
|
7700 4050 7550 4050
|
|
Wire Wire Line
|
|
7700 3450 7700 3050
|
|
Wire Wire Line
|
|
7700 3050 7400 3050
|
|
Connection ~ 7700 3450
|
|
$Comp
|
|
L power:GND #PWR?
|
|
U 1 1 5FD3B86E
|
|
P 6800 4200
|
|
F 0 "#PWR?" H 6800 3950 50 0001 C CNN
|
|
F 1 "GND" H 6805 4027 50 0000 C CNN
|
|
F 2 "" H 6800 4200 50 0001 C CNN
|
|
F 3 "" H 6800 4200 50 0001 C CNN
|
|
1 6800 4200
|
|
1 0 0 -1
|
|
$EndComp
|
|
Wire Wire Line
|
|
6800 4200 6800 4150
|
|
Wire Wire Line
|
|
6800 4150 6950 4150
|
|
Wire Wire Line
|
|
4300 3950 6800 3950
|
|
Connection ~ 6800 3950
|
|
$EndSCHEMATC
|