US2884 datasheet(1/11 Pages) MELEXIS

部件名	US2884

功能描述	Bipolar Hall Switch - Very High Sensitivity

PDF	11 Pages

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制造商	MELEXIS [Melexis Microelectronic Systems]

网页	http://www.melexis.com

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1 / 11 page

US2884

Bipolar Hall Switch – Very High Sensitivity

3901002884

Page 1 of 11

Data Sheet

Rev 004

Jan/06

Features and Benefits

Wide operating voltage range from 3.5V to 24V

Very high magnetic sensitivity

CMOS technology

Chopper-stabilized amplifier stage

Low current consumption

Open drain output

Thin SOT23 3L RoHS Compliant package

Application Examples

Automotive, Consumer and Industrial

Solid-state switch

Brushless DC motor commutation

Speed detection

Linear position detection

Angular position detection

Proximity detection

Ordering Information

Part No.

Temperature Code

Package Code

US2884

L (-40°C to 150°C)

SE (TSOT-3L)

1 Functional Diagram

2 General Description

The Melexis US2884 is a bipolar Hall-effect switch

designed in mixed signal CMOS technology.

The device integrates a voltage regulator, Hall

sensor with dynamic offset cancellation system,

Schmitt trigger and an open-drain output driver, all

in a single package.

Due to its wide operating voltage range and

temperature range it is particularly suitable for use

in automotive and BLDC motor applications.

The device is delivered in a Thin Small Outline

Transistor

(TSOT)

RoHS

compliant

3-lead

package.

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