ACPL-M71U

ACPL-M71U and ACPL-M72U Wide Operating Temperature, High Speed, Low Power Digital Optocouplers with R2Coupler™ Isolation Data Sheet Description The Avago ACPL-M71U and ACPL-M72U are high temperature, digital CMOS optocouplers in SOIC-5 packages. These optocouplers use the latest CMOS IC technology to achieve outstanding performance and very low power consumption. All devices operate over the –40°C to 125 °C temperature range. The ACPL-M71U uses a high speed LED, and the ACPL-M72U uses a low current LED for lower power dissipation. The high speed ACPL-M71U featuring a 35 ns maximum propagation delay (IF =10 mA). The ACPL-M72U optocoupler features very low power. With a low 4 mA LED drive current, ACPL-M72U typical propagation delay is 60 ns. Each digital optocoupler has a CMOS detector IC, an integrated photodiode, a high speed transimpedance amplifier, and a voltage comparator with an output driver. Avago R2Coupler isolation products provide the reinforced insulation and reliabi...