GP1A57 datasheet(2/4 Pages) SHARP

2 / 4 page

GP1A57HR

(Ta = 25˚C )

Paramerter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Input

Forward voltage

V F

IF = 7mA

1.1

1.4

Reverse current

V R =3V

10.0

µ A

Output

V CC

4.5

17.0

Low level output voltage

V OL

0.15

0.4

High level output voltage

V OH

V CC = 5V, I F = 7mA

4.9

ICCL

V CC = 5V, I F =0

1.7

3.8

High level supply current

I CCH

V CC = 5V, I F = 7mA

0.7

2.2

Transfer

charac-

teristics

*3 “ Low

→High”

threshold input current

I FLH

V CC =5V

1.0

7.0

*4 Hysteresis

V CC =5V

0.55

0.75

0.95

“ Low

→High”

V CC = 5V, I F = 7mA

R = 280

Ω

3.0

9.0

“ High

→Low”

t PHL

5.0

15.0

Rise time

t r

0.1

0.5

Fall time

0.05

0.5

*3 I FLH represents forward current when output changes from low to high.

Hysteresis stands for IFHL /I FLH .

Low level supply current

VCC = 5V, I F = 0, I OL = 16mA

t PLH

*4 I FHL represents forward current when output changes from high to low.

100

-25

100

300

250

200

150

100

Fig. 1 Forward Current vs. Ambient

Temperature

Fig. 2 Output Power Dissipation vs.

Ambient Temperature

Ambient temperature Ta (˚C)

s Electro-optical Characteristics

Operating supply voltage

IFHL /I FLH

propagation delay time

µ s

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