PS9817-2-F4-A 查看數據表（PDF） - California Eastern Laboratories.

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PS9817-2-F4-A

NECs HIGH CMR, 10Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN SSOP (SO-8) HIGH-SPEED OPTOCOUPLER

California Eastern Laboratories. 

PS9817-1,-2

*3 Test circuit for propagation delay time

(PW = 1µs, Pulse input (IF)

Duty cycle = 1/10)

Input

(Monitor)

47 Ω

PS9817-1

VCC = 5 V

0.1 µF

RL = 350 Ω

VO (Monitor)

CL = 15 pF

Input

Output

PS9817-2

VCC = 5 V

(PW = 1µs, Pulse input (IF)

Duty cycle = 1/10)

RL = 350 Ω

tPHL

tPLH

Input

VO (Monitor)

(Monitor)

SHIELD

0.1 µF

47 Ω

SHIELD

CL = 15 pF

(IF = 7.5 mA)

50%

1.5 V

VOL

Remark CL includes probe and stray wiring capacitance.

*4 Test circuit for common mode transient immunity

SW IF

PS9817-1

0.1 µF

VCC = 5 V

RL = 350 Ω

VO (Monitor)

CL = 15 pF

SW IF

VCM

PS9817-1

SHIELD

SHIELD

0.1 µF

VCC = 5 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.

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