ALS31001: Linear Hall-Effect Sensor IC with Analog Output, in Ultramini Through-Hole Package

Description

 The ALS31001LUAA device is a miniature programmable linear Hall-effect sensor IC that operates at 3.3 V. 

This device is an ideal solution for use in automotive and industrial applications requiring high accuracy and operation across an extended temperature range, –40°C to 150°C.

Target applications include:

  • Anti-tamper for metering applications
  • EPS - Torque sensing
  • EPS - Angle sensing (2 devices are used, rotated 90° relative to each other
  • Transmission - for position sensing

Top Features

  • QVO temperature coefficient programmed at Allegro for improved accuracy
  • High-bandwidth, low-noise analog output
  • High-speed chopping scheme minimizes QVO drift across operating temperature range
  • Temperature-stable quiescent voltage output and sensitivity
  • Precise recoverability after temperature cycling

Part Number Specifications and Availability

Part Number Package Type Temperature RoHS
Compliant
Part Composition /
RoHS Data
Comments Samples Check Stock
ALS31001LUAATN 3-lead SIP -40°C to 150°C Yes View Data New Contact your
local sales rep
Check
Distributor Stock

Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of Allegro’s product can reasonably be expected to cause bodily harm.

Allegro-3-pin ultramini-SIP-UA-Package

Packaging

3-pin ultramini SIP 1.5 mm × 4 mm × 3 mm (suffix UA)