DRV411 Datasheet - Texas Instruments

DRV411 Sensor Signal Conditioning-IC

The DRV411 is designed to condition InSb Hall elements for use in closed-loop current-sensor modules. The DRV411 provides precision excitation circuitry for the Hall-element effectively eliminating the offset and offset-drift of the Hall element. This device also provides a 250-mA H-bridge for drivi.

DRV411 Features

* 1

* 23 Optimized for Symmetric Hall-Elements (for example, AKM HW-322, HW-302, or similar)

* Spinning Current Hall Sensor Excitation

* Elimination of Hall Sensor Offset and Drift

* Elimination of 1/f Noise

* Extended Current Measurement Range

* H-Bridge

DRV411-etcTI.pdf