HCPL-7840 Datasheet (Broadcom) - Isolation Amplifier

HCPL-7840, Isolation Amplifier

The Broadcom® HCPL-7840 isolation amplifier family is designed for current sensing in electronic motor drives.

In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7840.

A differential output voltage is created on t

HCPL-7840 Features

* deliver unequaled isolation mode noise rejection, as well as excellent off set and gain accuracy and stability over time and temperature. This performance is delivered in a compact, auto-insertable, industry-standard 8-pin DIP package that meets worldwide regulatory safety standards. (A gull-wing su