PC905 datasheet(5/6 Pages) SHARP

Part #	PC905

Description	Long Creepage Distance Photocoupler with Built-in Voltage Detection Circuit

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	SHARP [Sharp Corporation]

Direct Link	http://sharp-world.com/

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5 / 6 page

PC905

- 30

100

20406080

Ambient Temperature

Ambient temperature T a (˚C)

Fig.14 OFF-state Anode Current vs.

- 30

100

20406080

2.40

2.50

2.60

2.495V

2.40V

Ambient Temperature

Ambient temperature T a (˚C)

Fig.15 Reference Voltage vs.

V REF = 2.60V

- 25

100

255075

Ambient Temperature

Ambient temperature T a (˚C)

Fig.16 Reference Input Current vs.

IA = 10mA

-30

-20

-10

101520253035

Anode Voltage

Anode voltage V A (V)

Fig.17 Reference Voltage Change vs.

-20

0.1

100

µ F

620

Ω

10k

Ω

10k

Ω

Test Circuit for Voltage Gain (1) vs.

Frequency

Vin

AV1

T a = 25˚C

IA = 10mA

IF = 2mA

T a = 25˚C

V A = 30V

V REF = GND

VK =V REF

= 20 log

Frequency f ( kHz )

Fig.18-a Voltage Gain (1) vs. Frequency

1 000

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