The openloop, Hall-effectbased sensors are programmable and have low thermal drift. The ACS750LCA and SCA sense up to ±50A. Version L is rated from 40 to 150°C and Version S from 20 to 85°C.

Allegro Microsystems,
115 Northeast Cutoff, Worcester, MA 01606,
(508) 853-3000,
www.allegromicro.com