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See Technical Specifications

A1221LUA-T +BOM

Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A1221LUA-T
Datasheet:

A1221LUA-T Datasheet (PDF)
Function:

Latch
Technology:

Hall Effect
Polarization:

South Pole
Sensing Range:

9mT Trip, -9mT Release
EDA/CAD Models:

Request Free CAD Models for A1221LUA-T

Email: [email protected]

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Tel: +852 95804164

A1221LUA-T General Description

Product A1221LUA-T is an IC with Hall Effect latch technology, featuring a 3-pin SIP sensor case style. This versatile component has an output current of 25mA, making it suitable for a wide range of applications. With a supply voltage range from 3V to 24V, this IC can operate effectively in various voltage settings

Key Features

REVERSE BATTERY PROTECTION, SHORT-CIRCUIT PROTECTION

Application

Signal Processing

Specifications

Function	Latch	Technology	Hall Effect
Polarization	South Pole	Sensing Range	9mT Trip, -9mT Release
Test Condition	-40°C ~ 150°C	Voltage - Supply	3V ~ 24V
Current - Supply (Max)	4mA	Current - Output (Max)	25mA
Output Type	Open Drain	Operating Temperature	-40°C ~ 150°C (TA)
Grade	Automotive	Qualification	AEC-Q100
Mounting Type	Through Hole	Base Product Number	A1221