EVAL-ADCMP609BRMZ(RevC) 데이터 시트보기 (PDF) - Analog Devices

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EVAL-ADCMP609BRMZ
(Rev.:RevC)

Rail-to-Rail, Fast, Low Power 2.5 V to 5.5 V, Single-Supply TTL/CMOS Comparator

Analog Devices 

Data Sheet

TYPICAL APPLICATIONS CIRCUITS

39kΩ

5V

20kΩ

39kΩ

ADCMP609

470pF

HYS

OUTPUT

CONTROL

VOLTAGE

0V TO 2.5V

150kΩ

150kΩ

Figure 16. Voltage Controlled Oscillator

INPUT

VREF

5V

10kΩ

ADCMP609 0.02µF

0.1µF

HYS

10kΩ

+

OUTPUT

–

Figure 17. Duty Cycle to Differential Voltage Converter

2.5V

INPUT

1.25V

±50mV

ADCMP608

CMOS

PWM

OUTPUT

INPUT

1.25V

REF

10kΩ

10kΩ

10kΩ

ADCMP609

220pF

HYS

100kΩ

Figure 18. Oscillator and Pulse-Width Modulator

ADCMP609

Rev. C | Page 11 of 12

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