The Broadcom ACPL-K64L (dual-channel, stretched SO-8 package) optocoupler is part of the Broadcom ultra low power ACPL-x6xL digital optocouplers that combine an AlGaAs light emitting diode (LED) and an integrated high gain photodetector. The optocoupler consumes extremely low power, at maximum 1.3mA IDD current per channel across temperature. With a forward LED current as low as 1.6 mA most microprocessors can directly drive the LED.

Ultra low IDD current: 1.3mA/channel max
Low input current: 1.6mA min
Built-in slew-rate controlled outputs
20 kV/μs min Common Mode Rejection (CMR) at VCM = 1000 V
High Speed: 10 MBd min
Guaranteed AC and DC performance over wide temperature: -40°C to +105°C
Stretched SO-8 package