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See Technical Specifications

A3245EUA-T +BOM

Analog Circuit, 1 Func, BICMOS, PSIP3, LEAD FREE, SIP-3

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A3245EUA-T
Datasheet:

A3245EUA-T Datasheet (PDF)
Function:

Omnipolar Switch
Technology:

Hall Effect
Polarization:

North Pole, South Pole
Sensing Range:

±5.5mT Trip, ±0.5mT Release
EDA/CAD Models:

Request Free CAD Models for A3245EUA-T

A3245EUA-T General Description

The A3245EUA-T is a Hall Effect Switch IC with a 3-SIP package/case. It has a total of 3 pins, making it compact and easy to integrate into electronic circuits. Operating at a typical 38G, this switch IC is reliable and precise in detecting magnetic fields. It is also peak reflow compatible at 260°C, allowing for efficient and convenient soldering during assembly. Additionally, the release point is set at a typical 20G, ensuring consistent and accurate switching performance. This product is RoHS compliant, meeting environmental standards for lead-free manufacturing processes

Key Features

▪ Omnipolar operation
▪ Chopper stabilization
▫ Superior temperature stability
▫ Extremely low switchpoint drift
▫ Insensitive to physical stress
▪ Reverse battery protection
▪ Output short circuit protection
▪ Solid state reliability
▪ Small size
▪ Robust EMC capability
▪ High ESD ratings (HBM)

Specifications

Series	-	Function	Omnipolar Switch
Technology	Hall Effect	Polarization	North Pole, South Pole
Sensing Range	±5.5mT Trip, ±0.5mT Release	Test Condition	-40°C ~ 85°C
Voltage - Supply	3.6V ~ 24V	Current - Supply (Max)	3.5mA
Current - Output (Max)	60mA	Output Type	Open Drain
Features	-	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Through Hole