Types OP775A, OP775B, OP775C, OP775D

Op tek re serves the right to make changes at any time in or der to im prove de sign and to sup ply the best prod uct pos si ble

Op tek Tech nol ogy, Inc.

1215 W. Crosby Road

Car roll ton, Texas 75006

(972)323- 2200

Fax (972)323- 2396

SYMBOL

PARAMETER

MIN

TYP MAX UNITS

TEST CON DI TIONS

On-State Collector Current

OP775D

OP775C

OP775B

OP775A

0.70

0.70

1.20

1.80

5.50

2.25

3.40

5.50

mA

2(3)

100

%/ ° C

λ = 935 nm

Collector Dark Current

100

nA

Emitter-Collector Breakdown Voltage

5.0

V

µA

Collector-Emitter Saturation Voltage

0.40

V

Capacitance

1000

pF

Typi cal Per form ance Curves

Normalized Output

vs. Frequency

Frequency - KHz

160

140

120

100

80

60

40

20

0

0

2

OP775

4

6

8

10

VCC = 5 V

VRL = 1 V

f = 100 Hz

PW = 1 mS

LED = GaAIAs, λ = 890 nm

VRL is voltage across RL

OP555

Typical Rise and Fall Time

vs. Load Resistance

OP775

VRL = 1 V

VCE = 5 V

50% Duty Cycle

LED: λ = 935 nm

RL = 10 K Ω

OP555

RL =

1.00

.75

0.50

0.25

0.00

1

10

100

1000