HCPL-2503 Datasheet (Avago) - High Speed Logic Interface Optocoupler

HCPL-2503, High Speed Logic Interface Optocoupler

The HCPL-2503 optocoupler is specified for use in LSTTLto-LSTTL and TTL-to-LSTTL logic interfaces.

A nominal 8 mA sink current through the input LED will provide enough output current for proper operation of 1 LSTTL gate under worst-case conditions when used in the recommended circuits.

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HCPL-2503 Features

* Data rates to 250 kb/s NRZ

* LSTTL compatible

* High common mode transient immunity: > 1000 V/µs

* 3750 Vdc withstand test voltage

* Open collector output

* Guaranteed performance from temperature: 0°C to 70°C

* Safety approval - UL