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See Technical Specifications

A1220EUA-T +BOM

High-precision hall effect latch

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A1220EUA-T
Datasheet:

A1220EUA-T Datasheet (PDF)
Function:

Latch
Technology:

Hall Effect
Polarization:

South Pole
Sensing Range:

4mT Trip, -4mT Release
EDA/CAD Models:

Request Free CAD Models for A1220EUA-T

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A1220EUA-T General Description

The A1220EUA-T is a cutting-edge integrated circuit developed by Allegro Microsystems, specifically designed for automotive and industrial use. As part of the A1220 series, this Hall-effect sensor IC is renowned for its miniature size and exceptional digital output. With low power consumption and a high sensitivity to magnetic fields, it is capable of operating effectively in a wide temperature range. Notably, the A1220EUA-T can detect both north and south magnetic poles, making it a versatile option for various applications

Key Features

REVERSE BATTERY PROTECTION, SHORT-CIRCUIT PROTECTION

Application

Sensing & Instrumentation
Automotive

Specifications

Function	Latch	Technology	Hall Effect
Polarization	South Pole	Sensing Range	4mT Trip, -4mT Release
Test Condition	-40°C ~ 85°C	Voltage - Supply	3V ~ 24V
Current - Supply (Max)	4mA	Current - Output (Max)	25mA
Output Type	Open Drain	Features	-
Operating Temperature	-40°C ~ 85°C (TA)	Mounting Type	Through Hole