Description
The ACPL-W70L (single-channel) and ACPL-K73L (dual channel) are 15 MBd CMOS optocouplers in SSOIC-6 and SSOIC-8 package respectively. The optocouplers utilize the latest CMOS IC technology to achieve outstanding performance with very low power consumption. Basic building blocks of ACPL-W70L and ACPL-K73L are high speed LEDs and CMOS detector ICs. Each detector incorporates an in tegrated photodiode, a high speed transimpedance amplifier, and a voltage comparator with an output driver.

FEATUREs
•  +3.3V and 5 V CMOS compatibility
•  25ns max. pulse width distortion
•  55ns max. propagation delay
•  40ns max. propagation delay skew
•  High speed: 15 MBd min
•  10 kV/µs minimum common mode rejection
•  –40 to 105°C temperature range
•  Glitch-Free Power-UP Feature
•  Safety and regulatory approvals:
- UL recognized: 5000 V rms for 1 min. per UL 1577
- CSA component acceptance Notice #5
- IEC/EN/DIN EN 60747-5-2 approved Option 060

APPLICATIONs
•  Digital field bus isolation:
- CANBus, RS485, USB
•  Multiplexed data transmission
•  Computer peripheral interface
•  Microprocessor system interface
•  DC/DC converter