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518 lines
12 KiB
518 lines
12 KiB
EESchema Schematic File Version 2
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LIBS:power
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LIBS:device
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LIBS:transistors
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LIBS:conn
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LIBS:linear
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LIBS:regul
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LIBS:74xx
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LIBS:cmos4000
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LIBS:adc-dac
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LIBS:memory
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LIBS:xilinx
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LIBS:microcontrollers
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LIBS:dsp
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LIBS:microchip
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LIBS:analog_switches
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LIBS:motorola
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LIBS:texas
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LIBS:intel
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LIBS:audio
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LIBS:interface
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LIBS:digital-audio
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LIBS:philips
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LIBS:display
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LIBS:cypress
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LIBS:siliconi
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LIBS:opto
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LIBS:atmel
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LIBS:contrib
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LIBS:valves
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LIBS:myopamps
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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encoding utf-8
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Sheet 2 2
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Title "LED Driver Single Stage"
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Date "2017-11-12"
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Rev ""
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Comp "Uppsala University"
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Comment1 ""
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Comment2 ""
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Comment3 ""
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Comment4 ""
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$EndDescr
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V_SIG
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Vcc
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F 3 "" H 5975 1775 50 0000 C CNN
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F 2 "" H 5975 2000 50 0000 C CNN
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F 3 "" H 5975 2000 50 0000 C CNN
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1 5975 2000
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$EndComp
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Text GLabel 5550 1625 0 60 Input ~ 0
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Vcc
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Text Notes 4800 1400 0 60 ~ 0
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Place decoupling capacitors close to IC.
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F 3 "http://www.onsemi.com/pub/Collateral/MBT3904DW1T1-D.PDF" H 5150 3450 50 0001 C CNN
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F 4 "MBT3904DW1T1GOSCT-ND" H 5150 3450 60 0001 C CNN "Digikey"
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F 3 "" H 5250 4725 50 0001 C CNN
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F 4 "311-10.0HRCT-ND" V 5250 4725 60 0001 C CNN "Digikey"
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1 5250 4725
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1 0 0 -1
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$EndComp
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LED_NEG_1
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Wire Wire Line
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5550 1625 5975 1625
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Connection ~ 5700 1625
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Connection ~ 5975 1925
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Wire Wire Line
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5975 1925 5975 2000
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F 3 "" H 4350 5050 50 0001 C CNN
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F 4 "311-180KHRCT-ND" V 4350 5050 60 0001 C CNN "Digikey"
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F 0 "R?" V 4930 4575 50 0000 C CNN
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F 3 "" H 4850 4575 50 0001 C CNN
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F 4 "311-20.0KHRCT-ND" V 4850 4575 60 0001 C CNN "Digikey"
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1 4850 4575
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0 1 1 0
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$EndComp
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$Comp
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L GND #PWR?
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U 1 1 5A088F17
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P 3700 3775
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F 0 "#PWR?" H 3700 3525 50 0001 C CNN
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F 1 "GND" H 3700 3625 50 0000 C CNN
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F 2 "" H 3700 3775 50 0001 C CNN
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F 3 "" H 3700 3775 50 0001 C CNN
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1 3700 3775
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1 0 0 -1
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$EndComp
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F 0 "U?" H 4450 3650 50 0000 L CNN
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F 1 "LM324QT" H 4450 3250 50 0000 L CNN
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F 2 "QFN:QFN-16-1EP_3x3mm_Pitch0.5mm_ThermalVias" H 4400 3550 50 0001 C CNN
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F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/bd/fc/46/43/26/8f/40/7f/CD00001046.pdf/files/CD00001046.pdf/jcr:content/translations/en.CD00001046.pdf" H 4500 3650 50 0001 C CNN
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F 4 "497-12005-1-ND" H 4450 3450 60 0001 C CNN "Digikey"
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1 4450 3450
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1 0 0 -1
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$EndComp
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$Comp
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L LM324QT U?
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F 4 "497-12005-1-ND" H 4250 4475 60 0001 C CNN "Digikey"
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$EndComp
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Vcc
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F 1 "GND" H 4350 3600 50 0000 C CNN
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F 2 "" H 4350 3750 50 0001 C CNN
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F 3 "" H 4350 3750 50 0001 C CNN
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1 4350 3750
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1 0 0 -1
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$EndComp
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$Comp
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P 4350 4775
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F 0 "#PWR?" H 4350 4525 50 0001 C CNN
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F 1 "GND" H 4350 4625 50 0000 C CNN
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F 2 "" H 4350 4775 50 0001 C CNN
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F 3 "" H 4350 4775 50 0001 C CNN
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1 4350 4775
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3900 4475 3950 4475
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Wire Wire Line
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3900 5050 4200 5050
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Wire Wire Line
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4550 4575 4700 4575
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Wire Wire Line
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4500 5050 4650 5050
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Wire Wire Line
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4650 5050 4650 4575
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Connection ~ 4650 4575
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Connection ~ 3900 4475
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$Comp
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L GND #PWR?
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U 1 1 5A08BC5E
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P 5050 4975
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F 0 "#PWR?" H 5050 4725 50 0001 C CNN
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F 1 "GND" H 5050 4825 50 0000 C CNN
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F 2 "" H 5050 4975 50 0001 C CNN
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F 3 "" H 5050 4975 50 0001 C CNN
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1 5050 4975
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Wire Wire Line
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Wire Wire Line
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4550 4375 5250 4375
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Wire Wire Line
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5250 3650 5250 4575
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Connection ~ 5250 4375
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$Comp
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L GND #PWR?
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U 1 1 5A08BE2E
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P 5250 4975
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F 0 "#PWR?" H 5250 4725 50 0001 C CNN
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F 1 "GND" H 5250 4825 50 0000 C CNN
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F 2 "" H 5250 4975 50 0001 C CNN
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F 3 "" H 5250 4975 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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5250 2800 5250 3250
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F 3 "" H 3700 3550 50 0001 C CNN
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F 4 "311-10KGRCT-ND" V 3700 3550 60 0001 C CNN "Digikey"
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Wire Wire Line
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Wire Wire Line
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3550 3350 4150 3350
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Connection ~ 3700 3350
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Text GLabel 8250 3350 2 60 Input ~ 0
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V_SIG
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Vcc
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F 2 "TO_SOT_Packages_SMD:SOT-363" H 6850 3550 50 0001 C CNN
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F 4 "MBT3904DW1T1GOSCT-ND" H 6650 3450 60 0001 C CNN "Digikey"
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F 3 "" H 6550 4725 50 0001 C CNN
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F 4 "311-10.0HRCT-ND" V 6550 4725 60 0001 C CNN "Digikey"
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F 3 "" H 7450 5050 50 0001 C CNN
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1 7450 5050
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F 2 "Resistors_SMD:R_0603" V 6880 4575 50 0001 C CNN
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F 3 "" H 6950 4575 50 0001 C CNN
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F 4 "311-20.0KHRCT-ND" V 6950 4575 60 0001 C CNN "Digikey"
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1 6950 4575
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0 -1 1 0
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$EndComp
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$Comp
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P 8100 3775
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F 0 "#PWR?" H 8100 3525 50 0001 C CNN
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F 1 "GND" H 8100 3625 50 0000 C CNN
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F 2 "" H 8100 3775 50 0001 C CNN
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F 3 "" H 8100 3775 50 0001 C CNN
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1 8100 3775
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F 1 "LM324QT" H 7350 3250 50 0000 L CNN
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F 2 "QFN:QFN-16-1EP_3x3mm_Pitch0.5mm_ThermalVias" H 7300 3550 50 0001 C CNN
|
|
F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/bd/fc/46/43/26/8f/40/7f/CD00001046.pdf/files/CD00001046.pdf/jcr:content/translations/en.CD00001046.pdf" H 7400 3650 50 0001 C CNN
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3 7350 3450
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$Comp
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F 1 "LM324QT" H 7550 4275 50 0000 L CNN
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F 2 "QFN:QFN-16-1EP_3x3mm_Pitch0.5mm_ThermalVias" H 7500 4575 50 0001 C CNN
|
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F 3 "http://www.st.com/content/ccc/resource/technical/document/datasheet/bd/fc/46/43/26/8f/40/7f/CD00001046.pdf/files/CD00001046.pdf/jcr:content/translations/en.CD00001046.pdf" H 7600 4675 50 0001 C CNN
|
|
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Text GLabel 7450 4175 1 60 Input ~ 0
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Vcc
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F 1 "GND" H 7450 3600 50 0000 C CNN
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F 2 "" H 7450 3750 50 0001 C CNN
|
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F 3 "" H 7450 3750 50 0001 C CNN
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1 7450 3750
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-1 0 0 -1
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$EndComp
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$Comp
|
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L GND #PWR?
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U 1 1 5A08E01B
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F 1 "GND" H 7450 4625 50 0000 C CNN
|
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F 2 "" H 7450 4775 50 0001 C CNN
|
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F 3 "" H 7450 4775 50 0001 C CNN
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1 7450 4775
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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Wire Wire Line
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7900 3550 7900 5050
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Wire Wire Line
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7900 4475 7850 4475
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Wire Wire Line
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7900 5050 7600 5050
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Wire Wire Line
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7100 4575 7250 4575
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Wire Wire Line
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7300 5050 7150 5050
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Wire Wire Line
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7150 5050 7150 4575
|
|
Connection ~ 7150 4575
|
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Connection ~ 7900 4475
|
|
$Comp
|
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L GND #PWR?
|
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U 1 1 5A08E02C
|
|
P 6750 4975
|
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F 0 "#PWR?" H 6750 4725 50 0001 C CNN
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|
F 1 "GND" H 6750 4825 50 0000 C CNN
|
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F 2 "" H 6750 4975 50 0001 C CNN
|
|
F 3 "" H 6750 4975 50 0001 C CNN
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1 6750 4975
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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6800 4575 6750 4575
|
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Wire Wire Line
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6750 4575 6750 4975
|
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Wire Wire Line
|
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7250 4375 6550 4375
|
|
Wire Wire Line
|
|
6550 3650 6550 4575
|
|
Connection ~ 6550 4375
|
|
$Comp
|
|
L GND #PWR?
|
|
U 1 1 5A08E038
|
|
P 6550 4975
|
|
F 0 "#PWR?" H 6550 4725 50 0001 C CNN
|
|
F 1 "GND" H 6550 4825 50 0000 C CNN
|
|
F 2 "" H 6550 4975 50 0001 C CNN
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|
F 3 "" H 6550 4975 50 0001 C CNN
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|
1 6550 4975
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-1 0 0 -1
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$EndComp
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Wire Wire Line
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6550 4875 6550 4975
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Wire Wire Line
|
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7050 3450 6850 3450
|
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Wire Wire Line
|
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8000 2800 6550 2800
|
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Wire Wire Line
|
|
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|
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$Comp
|
|
L R R?
|
|
U 1 1 5A08E043
|
|
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|
|
F 0 "R?" V 8180 3550 50 0000 C CNN
|
|
F 1 "10k" V 8100 3550 50 0000 C CNN
|
|
F 2 "Resistors_SMD:R_0603" V 8030 3550 50 0001 C CNN
|
|
F 3 "" H 8100 3550 50 0001 C CNN
|
|
F 4 "311-10KGRCT-ND" V 8100 3550 60 0001 C CNN "Digikey"
|
|
1 8100 3550
|
|
1 0 0 1
|
|
$EndComp
|
|
Wire Wire Line
|
|
8100 3700 8100 3775
|
|
Wire Wire Line
|
|
8100 3400 8100 3350
|
|
Wire Wire Line
|
|
7650 3350 8250 3350
|
|
Connection ~ 8100 3350
|
|
Wire Wire Line
|
|
5975 1925 5700 1925
|
|
$Comp
|
|
L C C?
|
|
U 1 1 5A08FEA2
|
|
P 5725 2450
|
|
F 0 "C?" H 5750 2550 50 0000 L CNN
|
|
F 1 "1u" H 5750 2350 50 0000 L CNN
|
|
F 2 "Resistors_SMD:R_0603" H 5763 2300 50 0001 C CNN
|
|
F 3 "" H 5725 2450 50 0000 C CNN
|
|
F 4 "445-5146-1-ND" H 5725 2450 60 0001 C CNN "Digikey"
|
|
1 5725 2450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L C C?
|
|
U 1 1 5A08FEA9
|
|
P 6000 2450
|
|
F 0 "C?" H 6025 2550 50 0000 L CNN
|
|
F 1 "10n" H 6025 2350 50 0000 L CNN
|
|
F 2 "Resistors_SMD:R_0603" H 6038 2300 50 0001 C CNN
|
|
F 3 "" H 6000 2450 50 0000 C CNN
|
|
F 4 "490-7194-1-ND" H 6000 2450 60 0001 C CNN "Digikey"
|
|
1 6000 2450
|
|
1 0 0 -1
|
|
$EndComp
|
|
$Comp
|
|
L GND #PWR?
|
|
U 1 1 5A08FEAF
|
|
P 6000 2675
|
|
F 0 "#PWR?" H 6000 2425 50 0001 C CNN
|
|
F 1 "GND" H 6000 2525 50 0000 C CNN
|
|
F 2 "" H 6000 2675 50 0000 C CNN
|
|
F 3 "" H 6000 2675 50 0000 C CNN
|
|
1 6000 2675
|
|
1 0 0 -1
|
|
$EndComp
|
|
Text GLabel 5575 2300 0 60 Input ~ 0
|
|
Vcc
|
|
Wire Wire Line
|
|
5575 2300 6000 2300
|
|
Connection ~ 5725 2300
|
|
Connection ~ 6000 2600
|
|
Wire Wire Line
|
|
6000 2600 6000 2675
|
|
Wire Wire Line
|
|
6000 2600 5725 2600
|
|
$EndSCHEMATC
|
|
|