A1642 - Two-Wire True Zero-Speed Miniature Differential Peak-Detecting Sensor

Name: A1642
SKU: A1642-1053918

Allegro

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Datasheet Details

Part number	A1642
Manufacturer	Allegro
File Size	846.70 KB
Description	Two-Wire True Zero-Speed Miniature Differential Peak-Detecting Sensor
Datasheet	A1642-Allegro.pdf

A1642 Product details

Description

The A1642 is an optimized Hall-effect sensing integrated circuit that provides a user-friendly solution for true zero-speed digital ring-magnet sensing in two-wire applications.

Features

Running mode calibration for continuous optimization.
Single chip IC for high reliability.
Internal current regulator for 2-wire operation.
Precise duty cycle signal over operating temperature range.
Large operating air gaps.
Automatic Gain Control (AGC) for air gap independent switch points.
Automatic Offset Adjustment (AOA) for signal processing optimization.
True zero-speed operation.
Undervoltage lockout.
Wide operating voltage range.
W.

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Published: Sep 19, 2016 |