Monday, June 18, 2018
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Compact Digital Optocouplers from Avago
Compact digital optocouplers.
San Jose, CA — Avago Technologies has introduced its ACPL-M49U/K49U/M71U/M72U digital optocouplers, which are new additions to its R2Coupler family. These optocouplers provide a wider offering of digital optocouplers with extended temperature range and are designed to meet customer needs for low power, low leakage, higher isolation voltage and higher common-mode rejection (CMR). The new digital optocouplers, ACPL-M49U/K49U/M71U/M72U, ensure the AC and DC performances over the extended temperature range of -40 to +125°C. The ACPL-M71U/M72U devices are high-speed, low-power digital optocouplers with R2Coupler isolation and a low power consumption of 1.5mA. The ACPL-M71U uses a high-speed LED to achieve 35ns maximum propagation delay, while the ACPL-M72U uses a low current LED for lower power consumption.

The ACPL-M49U/K49U are low speed, high CMR digital optocouplers, both configurable as low power and low leakage optocouplers. An internal shield also ensures a CMR of typical 30 kV/us at 1500V common-mode voltage.

The ACPL-M49U, ACPL-M71U and ACPL-M72U are single-channel optocouplers in 5-lead small-outline (SO5) packages. The ACPL-K49U is a single-channel optocoupler in an 8-lead small-outline (SO8) package. All new optocouplers are compliant to industrial safety standards such as IEC/EN/DIN EN 60747-5-5 approval for reinforced insulation, UL 1577and CSA.

Contact: Avago Technologies, 350 West Trimble Road, Building 90, San Jose, CA 95131 800-235-0312 or 408-435-7400 E-mail: Web:

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