A1391 - Micropower 3V Linear Hall-Effect Sensor

Allegro MicroSystems

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Datasheet Details

Part number: A1391
Manufacturer: Allegro MicroSystems
File Size: 749.72 KB
Datasheet: A1391_AllegroMicroSystems.pdf
Description: Micropower 3V Linear Hall-Effect Sensor

A1391 Product details

Description

The A139x family of linear Hall-effect sensor integrated circuits (ICs) provide a voltage output that is directly proportional to an applied magnetic field.

Features

▪ High-impedance output during sleep mode ▪ Compatible with 2.5 to 3.5 V power supplies ▪ 10 mW power consumption in the active mode ▪ Miniature MLP/DFN package ▪ Ratiometric output scales with the ratiometric supply reference voltage (VREF pin) ▪ Temperature-stable quiescent output voltage and sensitivity ▪ Wide ambient temperature range:.
20°C to 85°C ▪ ESD protection greater than 3 kV ▪ Solid-state reliability ▪ Preset sensitivity and offset at final test.

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Published: Apr 24, 2007 |