ISOCOM COMPONENTS LTD

Unit 25B, Park View Road West,

Park View Industrial Estate, Brenda Road

Hartlepool, Cleveland, TS25 1YD

Tel: (01429) 863609 Fax :(01429) 863581

6/3/03

DB92092-AAS/A4

APPROVALS

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UL recognised, File No. E91231

DESCRIPTION

The IS609 is an optically coupled isolator

consisting of a Gallium Arsenide infrared emitting

diode and a Microprocessor Compatible Schmitt

trigger output mounted in a standard 6 pin dual in

line package.

FEATURES

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Options :-

10mm lead spread - add G after part no.

Surface mount - add SM after part no.

Tape&reel - add SMT&R after part no.

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High data rate, 1MHz typical (NRZ)

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Microprocessor compatible drive

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Logic compatible output sinks 16

milliamperes at 0.4 volts maximum

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HighIsolationVoltage (5.3kV

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High common mode rejection ratio

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Fast switching : t rise, t fall = 100nS typical

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Wide supply voltage capability, compatible

with all popular logic systems

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Guaranteed On / Off threshold hysteresis

APPLICATIONS

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Logic to logic isolator

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Line receiver-eliminates noise and

transient problems

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Programmable current level sensor

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AC to TTL conversion - square wave shaping

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Digital programming of power supplies

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Interfaces computers with peripherals

MICROPROCESSOR COMPATIBLE

SCHMITT TRIGGER OPTICALLY

COUPLED ISOLATOR

ABSOLUTEMAXIMUMRATINGS

(25°C unless otherwise specified)

Storage Temperature

-40°C to + 125°C

Operating Temperature

-25°C to + 85°C

Lead Soldering Temperature

(1/16 inch (1.6mm) from case for 10 secs) 260°C

INPUTDIODE

50mA

Peak forward current

(Pulse width

≤ 100uS, Duty ratio=0.001) 1A

6V

Power Dissipation

(derate linearly 1.41mW / °C above 25°C)

70mW

OUTPUTDETECTOR

Output Voltage, Vcc

16V

16V

50mA

Power Dissipation

(derate linearly 2mW / °C above 25°C)

150mW

POWERDISSIPATION

Total Power Dissipation

(derate linearly 2.94mW/ °C above 25°C)

170mW

IS609

Dimensions in mm

1

3

4

6

2

5

OPTION G

SURFACE MOUNT

OPTION SM

10.16

10.46

9.86

0.6

0.1

13°

Max

V

CC

GROUND

V

O

7.62

0.26

1.25

0.75