A1469 - Three-Wire True Zero-Speed Differential Peak-Detecting Sensor IC

Product Overview

Allegro

Datasheet Details

Part number	A1469
Manufacturer	Allegro
File Size	852.40 KB
Description	Three-Wire True Zero-Speed Differential Peak-Detecting Sensor IC
Datasheet	A1469 Datasheet
Additional preview pages of the A1469 datasheet.

Product details

Description

TheA1469 is an optimized Hall-effect sensing IC that provides a user-friendly solution for digital ring-magnet sensing, or when coupled with a magnet, ferromagnetic target sensing, in three-wire applications.

Features

Unique design for robustness against high-power EMC transients.
Peak detection based switching algorithm for large operating air gaps.
Minimum differential field 20 Gpk-pk.
Running mode calibration for continuous optimization.
Precise duty cycle signal throughout operating temperature range.
Automatic Gain Control (AGC) for air-gap.
independent switchpoints.
Automatic Offset Adjustment (AOA) for signal processing optim.

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Published: Sep 19, 2016 |