US5881 查看數據表（PDF） - Melexis Microelectronic Systems

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US5881

Unipolar Hall Switch – Lo w Sensitivity

Melexis Microelectronic Systems  

US5881

Unipolar Hall Switch – Low Sensitivity

Features and Benefits

Application Examples

Wide operating voltage range from 3.5V to

24V

Low sensitivity

CMOS technology

Chopper-stabilized amplifier stage

Low current consumption

Open drain output

Thin SOT23 3L and flat TO-92 3L

both RoHS Compliant

packages

Automotive, Consumer and Industrial

Solid-state switch

Interrupter

Current detector

Proximity detection

Ordering Code

Product Code Temperature Code

US5881

E

US5881

L

US5881

E

US5881

L

Package Code

UA

UA

SE

SE

Option Code

AAA-000

AAA-000

AAA-000

AAA-000

Packing Form Code

BU

BU

RE

RE

Legend:

Temperature Code:

Package Code:

Packing Form:

L for Temperature Range -40°C to 150°C

E for Temperature Range -40°C to 85°C

UA for TO-92(Flat), SE for TSOT3

RE for Reel, BU for Bulk

Ordering example:

US5881EUA-AAA-000-BU

1 Functional Diagram

2 General Description

The Melexis US5881 is a unipolar 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.

Thanks to its wide operating voltage range and

extended choice of temperature range, it is

suitable for use in automotive and solid state

switch applications.

The device is delivered in a Thin Small Outline

Transistor (TSOT) for surface mount process and

in a Plastic Single In Line (TO-92 flat) for through-

hole mount.

Both 3-lead packages are RoHS compliant.

3901005881

Rev 008

Page 1 of 11

Data Sheet

Mar/12

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