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2.sch.pdf
3 22 + C8 2200µF 1 VSS DB0 7 30K 30K -VOUT 2 23 15 LED+ DB1 8 2200µF DB2 9 5A ≙25mV 125mV*40=5V OPA4277 DC/DC CONVERTER 6 10 3 R24 IC5D OFFSET VOLTAGE: 10µV 3 5 E DB3 11 2 10K 12 OPA4277P IC5C DRIFT: ±0.1µV/°C +5V -12V 2 4 R/W DB4 12 14 10 DC2 RS DB5 1R26 OPA4277P SLEW RATE: 0,8V/µs 1R30 DB6 13 1K 13
in „µC - Netzteil“ · Mikrocontroller und Digitale Elektronik ·
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3.sch.pdf
3 22 + C8 2200µF 1 VSS DB0 7 30K 30K -VOUT 2 23 15 LED+ DB1 8 2200µF DB2 9 5A ≙25mV 125mV*40=5V OPA4277 DC/DC CONVERTER 6 10 3 R24 IC5D OFFSET VOLTAGE: 10µV 3 5 E DB3 11 2 10K 12 OPA4277P IC5C DRIFT: ±0.1µV/°C +5V -12V 2 4 R/W DB4 12 14 10 DC2 RS DB5 1R26 OPA4277P SLEW RATE: 0,8V/µs 1R30 DB6 13 1K 13
in „µC - Netzteil“ · Mikrocontroller und Digitale Elektronik ·
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PDF
1.sch.pdf
LED+ DB1 8 2200µF 9 5A ≙00mV 500mV*10 DC/DC CONVERTER 6 DB2 10 3 R24 IC5D 3 5 E DB3 11 2 10K 12 OPA4277P IC5C +5V -12V 2 4 R/W DB4 12 14 10 DC2 RS DB5 1 R26 OPA4277P 1R30 DB6 13 1K 13 8 CH_1 24 1 +VIN +VOUT 11 14 1k 3 V0 DB7 14 10K R20 9 COM 10 15 +C9 16 LED- R23 10K R6 13 12 -VIN COM 3 22 18K 2 23 2200µF IC5B -VOUT TC1604A-04_POL 5 OPA4277P AGND DGND DC/DC CONVERTER DGND R27 R22 R25 R7 +5V/VREF 7 330R 1K 10K 2k 6 DGND +5V/VREF Strom 3 +5V R2 5V≙5A 2 CH_2 10k IC3 9 33 IC2 IC1 1R18 RESET (ADC7)PA7 34 1 2 1 2 10K (ADC6)PA6 35 +VS VO CH
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