6N136-500E RF Integrated Circuits High Speed Optocouplers 1 Mb/s 3750Vrms

6N136-500E RF Integrated Circuits High Speed Optocouplers 1 Mb/s 3750Vrms

Description

These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

These single channel optocoup­lers are available in 8-pin DIP, SO-8, and Widebody package configurations.

The 6N135, HCPL-0500, and HCNW135 are for use in TTL/CMOS, TTL/LSTTL or wide-bandwidth analog applications. Current transfer ratio (CTR) for these devices is 7% minimum at IF = 16 mA.

The 6N136, HCPL-2502, HCPL-0501, and HCNW136 are designed for high-speed TTL/TTL applications. A standard 16-mA TTL sink current through the input LED will provide enough output current for 1 TTL load and a 5.6 k pull-up resistor. CTR for these devices is 19% minimum at IF=16 mA.

Features

 High speed: 1 Mb/s
 TTL compatible
 Available in 8-pin DIP, SO-8, widebody packages

 Open collector output
 Safety approval

•  Dual channel version available (253X/053X/0534)

​Applications

•  High voltage insulation

•  Video signal isolation

•  Line receivers

•  Feedback element in switched mode power supplies

•  High speed logic ground isolation

•  Replaces pulse transformers

•  Replaces slow phototransistor isolators

•  Analog signal ground isolation