HCPL4502

Single-Channel: 6N135, 6N136 , HCPL2503, HCPL4502 Dual-Channel: HCPL2530, HCPL2531 — High Speed Transistor Optocouplers August 2008 Single-Channel: 6N135, 6N136, HCPL2503, HCPL4502 Dual-Channel: HCPL2530, HCPL2531 High Speed Transistor Optocouplers 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 The HCPL4502, HCPL2503, 6N135, 6N136, HCPL2530 and HCPL2531 optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. 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...