ACNT-H870, ACNT-H87B Datasheet - Broadcom

ACNT-H870 - Precision Optically Isolated Voltage Sensor

The ACNT-H87B/H87A/H870 voltage sensors are optical isolation amplifiers designed specifically for voltage sensing. Its 2-V input range and high 1-G input impe-dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications including motor drives an.

ACNT-H870 Features

* Advanced sigma-delta (

* ) modulation technology

* Unity gain 1V/V, ±0.5% high gain accuracy (ACNT-H87B)

* 1-G input impedence

* 0 to 2V nominal input range

* 35 ppm/°C low gain drift

* 21 μV /°C offset voltage drift

* 0.1% non-linearity maximum

ACNT-H87B-Broadcom.pdf