Avago Technologies´ ACPL-C78A / C780 / C784 miniature isolation amplifier family uses sigma-delta analog-to-digital converter (ADC) technology, chopper stabilized amplifiers, and a fully differential circuit topology to deliver unequaled isolation-mode noise rejection. This Avago device delivers excellent offset and gain accuracy and stability over time and temperature. The isolation amplifier family features 15 kV/µs common-mode rejection at VCM = 1000V and comes in a compact, auto-insertable stretched SO-8 package. The device is ideal for current sensing in electronic motor drives.