深圳市华之电科技有限公司

FAIRCHTLD  高速光耦 6N137M

FAIRCHTLD  高速光耦 6N137M

高速光耦一般应用在电源上，具体应用在放点等离子，固态继电器，工业测量机，调制器，电话，空调控制板，可编程逻辑控制器等等。

FAIRCHTLD  高速光耦 6N137M

Features

■ Very high speed – 10 MBit/s

■ Superior CMR – 10 kV/μs

■ Fan-out of 8 over -40°C to +85°C

■ Logic gate output

■ Strobable output

■ Wired OR-open collector

■ U.L. recognized (File # E90700, Vol. 2)

Applications

■ Ground loop elimination

■ LSTTL to TTL, LSTTL or 5-volt CMOS

■ Line receiver, data transmission

■ Data multiplexing

■ Switching power supplies

■ Pulse transformer replacement

■ Computer-peripheral interface

Description

The 6N137M, HCPL2601M, HCPL2611M single-channel

and HCPL2630M, HCPL2631M dual-channel optocouplers consist of a 850 nm AlGaAS LED, optically coupled

to a very high speed integrated photo-detector logic gate

with a strobable output. This output features an open collector, thereby permitting wired OR outputs. The

switching parameters are guaranteed over the temperature range of -40°C to +85°C. A maximum input signal of

5mA will provide a minimum output sink current of 13mA

(fan out of 8).

An internal noise shield provides superior common

mode rejection of typically 10kV/μs. The HCPL2601M

and HCPL2631M has a minimum CMR of 5kV/μs. The

HCPL2611M has a minimum CMR of 10kV/μs.