DESCRIPTION The 6N137, HCPL-2601/2611 single-channel and HCPL-2630/2631 dual-channel optocouplers consist of a 850 nm AlGaAS LED, optically coupled to a very high speed integrated photodetector logic gate with a strobable output. This output features an open collector, thereby permitting wired OR outputs. The coupled parameters are guaranteed over the temperature range of -40C to +85C. A maximum input signal of 5 mA 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/s. The HCPL- 2601 and HCPL- 2631 has a minimum CMR of 5 kV/s.The HCPL-2611 has a minimum CMR of 10 kV/s.
FEATURES Very high speed-10 MBit/s Superior CMR-10 kV/s Double working voltage-480V Fan-out of 8 over -40C to +85C Logic gate output Strobable output Wired OR-open collector U.L. recognized (File # E90700)
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