DESCRIPTION

The H11LX series has a high speed integrated circuit

detector optically coupled to a gallium-arsenide infrared

emitting diode. The output incorporates a Schmitt trigger,

which provides hysteresis for noise immunity and

pulse shaping. The detector circuit is optimized for simplicity

of operation and utilizes an open collector output

for maximum application flexibility.

APPLICATIONS

• Logic to logic isolator

• Programmable current level sensor

• Line receivereliminate noise and transient problems

• A.C. to TTL conversionsquare wave shaping

• Digital programming of power supplies

• Interfaces computers with peripherals

FEATURES

• High data rate, 1 MHz typical (NRZ)

• Free from latch up and oscilliation throughout voltage

and temperature ranges.

• Microprocessor compatible drive

• Logic compatible output sinks 16 mA at 0.4 V maximum

• Guaranteed on/off threshold hysteresis

• Wide supply voltage capability, compatible with all

popular logic systems

• Underwriter Laboratory (UL) recognizedfile #E90700

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