IS657B Ver la hoja de datos (PDF) - Isocom

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IS657B

ISO - LOGIC BUFFER SCHMITT TRIGGER OPEN COLLECTOR SIDE DETECTOR

Isocom  

ABSOLUTE MAXIMUM RATINGS (25°C unless

otherwise specified)

Storage Temperature

Operating Temperature

Lead Soldering Temperature

(5 secs maximum)

Power Dissipation

Output Current

Allowed Range V31

Allowed Range V21

-40°C to +100°C

-25°C to +85°C

260°C

250 mW

50mA

0 to 35V

0 to 40V

ELECTRICAL CHARACTERISTICS ( TA= 0°C to 70°C, VCC= 5V Unless otherwise noted )

PARAMETER

MIN TYP MAX UNITS

TEST CONDITIONS

High Level Output Current

I

OH

Low Level Output Voltage

V

OL

100 µA

0.4 V

V = 20V, V = 30V, E = 50 lx

CC

O

V

I = 16mA, E = 0 lx

OL

V

Supply Current

I

4.5 mA E = 0 lx

CCL

V

ICCH

3

mA

EV = 50 lx

High to Low Threshhold Illumination EVHL 1.5 10

lx

1

lx

Low to High Threshhold Illumination E

VLH

15 35 lx

50 lx

TA = 25°C, RL = 280Ω

R=

L

280Ω

T

A

=

25°C,

R

L

=

280Ω

RL= 280Ω

Hysteresis

EVHL 0.50 0.65 0.90

E

VLH

TA = 25°C, RL = 280Ω

High to Low Propagation Time

t

PHL

Low to High Propagation Time

t

PLH

Rise Time

tr

Fall Time

tf

5 15 µs

3 9 µs

0.1 0.5 µs

0.05 0.5 µs

T = 25°C, E = 50 lx

A

V

R

L

=

280Ω

7/12/00

DB92127-AAS/A3

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