ACPL-K74T-000E Datasheet PDF - Broadcom

●The ACPL-K71T and ACPL-K72T are

●high speed digital CMOS optocouplers

● in packages suitable for emerging electric vehicle applications.  The ACPL-K74T and ACPL-K75T are dual channel equivalent of the ACPL-K71T and ACPL-K72T respectively.  All products are available in the stretched SO-8 package outline, designed to be compatible with surface mount processes.

●ACPL-K71T and ACPL-K74T feature high speed mode with fastest propagation delay (max. 35ns at IF = 10mA) while ACPL-K72T and ACPL-K75T are low power mode with lowest LED drive current of 4mA for standard digital isolation switching.

●Each channel of the digital optocoupler has a

●CMOS detector IC with an integrated photodiode

●, a high speed trans-impedance amplifier, and a voltage comparator with an output driver.

●Broadcom R2Coupler

● provides with reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications.

●### Features

● Qualified to AEC-Q100 Grade 1 test guidelines

● Wide automotive temperature range: –40oC to +125oC

● 5 V CMOS compatible

● 40kV/µs Common-Mode Rejection at VCM=1000V 

● Low propagation delay :

● ACPL-K71T, ACPL-K74T: 25ns @ IF=10mA (Typical) 

● ACPL-K72T, ACPL-K75T: 60ns @ IF=4mA (Typical) 

● Worldwide safety approval:

●\- UL 1577 recognized, 5000 VRMS / 1 min

●\- CSA approved

●\- IEC/EN/DIN EN 60747-5-5