PS9821-1 데이터 시트보기 (PDF) - California Eastern Laboratories.

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PS9821-1

HIGH CMR, 15 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) 3.3 V HIGH-SPEED PHOTOCOUPLER

California Eastern Laboratories. 

PS9821-1,-2

*5 Test circuit for common mode transient immunity

SW IF

PS9821-1

0.1 µF

VCC = 3.3 V

RL = 350 Ω

VO (Monitor)

CL = 15 pF

SW IF

VCM

PS9821-1

SHIELD

SHIELD

0.1 µF

VCC = 3.3 V

RL = 350 Ω

VO (Monitor)

CL = 15 pF

VCM 90%

10%

tr

VO

(IF = 0 mA)

VO

(IF = 7.5 mA)

1 kV

0V

tf

VOH

2V

0.8 V

VOL

VCM

USAGE CAUTIONS

1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static

electricity when handling.

2. By-pass capacitor of 0.1 µF is used between VCC and GND near device. Also, ensure that the distance

between the leads of the photocoupler and capacitor is no more than 10 mm.

3. Avoid storage at a high temperature and high humidity.

Data Sheet PN10471EJ03V0DS

7

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