PC906 데이터 시트보기 (PDF) - Sharp Electronics

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PC906

DC Input Type OPIC Photocoupler with Built-in ON/OFF Delay Circuit

Sharp Electronics 

s Internal Equivalent Circuit Diagram ( 1ch. )

Voltage regulator

10k Ω

Comparator Decoder

+

Q1 Q2 Q3 Q4 Q5

U/D U/D Counter

-

CK

Oscillation

circuit

VCC

VO

GND

PC906

Fig. 1 Forward Current vs. Ambient

Temperature

50

40

30

26

20

10

0

- 25

0

25

50

75 85 100

Ambient temperature T a (˚C)

Fig. 3 Low Level Output Voltage vs.

Ambient Temperature

0.20

VCC = 5V

IF = 0mA

IOL = 1.6mA

0.15

0.10

0.05

0

- 25

0 25 50 75 100

Ambient temperature T a (˚C)

Fig. 2 Supply Current vs. Ambient

Temperature

I CCL

V CC = 5V

(IF = 0mA)

20

15

I CCH

(IF = ± 4mA)

10

5

0

- 25

0 25 50 75 100

Ambient temperature T a (˚C)

Fig. 4 Relative Threshold Input Current vs.

Ambient Temperature

2.0

V CC = 5V

RL = 4k Ω

IFLH = 1 at

T a = 25˚C

1.5

1.0

0.5

0

- 25

0 25 50 75 100

Ambient temperature T a (˚C)

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