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

5 mA will provide a minimum output sink current of 13 mA (fan out

of 8).

An internal noise shield provides superior common mode rejection

of typically 10 kV/s. The HCPL2601M and HCPL2631M has a

minimum CMR of 5 kV/s. The HCPL2611M has a minimum CMR

of 10 kV/s.

Features

• Very High Speed – 10 MBit/s

• Superior CMR – 10 kV/s

• Fan−out of 8 Over −40°C to +85°C

• Logic Gate Output

• Strobable Output

• Wired OR−open Collector

• Safety and Regulatory Approvals

♦ UL1577, 5,000 VACRMS for 1 Minute

♦ DIN EN/IEC60747−5−5

• These are Pb−Free Devices

Applications

• Ground Loop Elimination

• LSTTL to TTL, LSTTL or 5 V CMOS

• Line Receiver, Data Transmission

• Data Multiplexing

• Switching Power Supplies

• Pulse Transformer Replacement

• Computer−peripheral Interface