DRV411 - Sensor Signal Conditioning-IC

Product Overview

Texas Instruments

Part number	DRV411
Manufacturer	Texas Instruments
File Size	1.96 MB
Description	Sensor Signal Conditioning-IC
Datasheet	DRV411 Datasheet
Additional preview pages of the DRV411 datasheet.

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.

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 Drive Capability: 250 mA.
Precision Difference Amplifier:.
Offset and Drift: 100 µV (max), 2 µV/°C (max).
System Bandwidth: 200 kHz.
Precision Reference:.

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Published: May 26, 2023 |