bq76925 Datasheet (Texas Instruments) - Host-Controlled Analog Front End

bq76925, Host-Controlled Analog Front End

The bq76925 host-controlled analog front end (AFE) is part of a complete pack monitoring, balancing, and protection system for 3-, 4-, 5-, or 6-series cell Li-Ion and Li-Polymer batteries.

The bq76925 device allows a Host controller to monitor individual cell voltages, pack current and temperature e

bq76925 Features

* 1 Analog Interface for Host Cell Measurement

* Cell Input MUX, Level Shifter, and Scaler

* 1.5-/ 3.0-V Low-Drift, Calibrated Reference Allows Accurate Analog-to-Digital Conversions

* Analog Interface for Host Current Measurement

* Variable Gain Current Sense