Fairchild Semiconductor 6N136
The HCPL4502, HCPL2503, 6N135, 6N136, HCPL2530 and HCPL2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor.FEATURES
● High speed –1 MBit/s● Superior CMR – 10kV/µs
● Dual-Channel HCPL2530/HCPL2531
● Double working voltage – 480V RMS
● CTR guaranteed 0–70°C
● U.L. recognized (File # E90700)
APPLICATIONS
● Line receivers● Pulse transformer replacement
● Output interface to CMOS-LSTTL-TTL
● Wide bandwidth analog coupling
DESCRIPTION
A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor. An internal