PS9587 datasheet(8/18 Pages) NEC

8 / 18 page

Data Sheet PN10678EJ03V0DS

PS9587,PS9587L1,PS9587L2,PS9587L3

*1 Typical values at TA = 25

°C

*2 Because VOL of 2 V or more may be output when LED current is input and when output power supply is on and

off, confirm the characteristics (operation with the power supply on and off) during design, before using this

device.

*3 Test circuit for propagation delay time

Input

Output

1.5 V

VOH

VOL

tPHL

tPLH

(IF = 7.5 mA)

50%

0 V

5 V

Remark CL includes probe and stray wiring capacitance.

Pulse input (IF)

Input

(monitor)

(PW = 1 s,

Duty cycle = 1/10)

RL = 350

VO (monitor)

VCC = 5 V

0.1 F

CL = 15 pF

*4 Test circuit for common mode transient immunity

90%

10%

1.5 kV

0 V

VOH

2 V

0.8 V

VOL

VCM

(IF = 0 mA)

(IF = 7.5 mA)

VO (monitor)

VCC = 5 V

0.1 F

CL = 15 pF

VCM

RL = 350

SW IF

Remark CL includes probe and stray wiring capacitance.

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 more than 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.

PS9587 Datasheet(PDF) 8 Page - NEC

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