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US3881LUA-AAA-000-BU

IC HALL EFFECT LATCH LV TO-92-3

Product Category: Magnetic Sensors - Switches
Mfr. Part #
US3881LUA-AAA-000-BU
Manufacturer: Melexis
Package: TO-226-3, TO-92-3 Short Body
Lead Free Status /RoHS Status:
Data Sheet: US3881LUA-AAA-000-BU Datasheet
Inventory: In Stock

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Mfr. Part #: US3881LUA-AAA-000-BU

Specifications
Product Details

Specifications

Manufacturer Melexis

Product Category Magnetic Sensors - Switches

Series US3881

Product Hall Effect Latches

Type Low-Voltage High Sensitivity

Packaging Bulk

Mounting-Style Through Hole

Termination-Style Through Hole

Package-Case TO-226-3, TO-92-3 (TO-226AA)

Technology Hall Effect

Operating-Temperature -40Â°C ~ 150Â°C (TA)

Output-Type Open Drain

Features -

Function Latch

Voltage-Supply 2.2 V ~ 18 V

Supplier-Device-Package TO-92-3

Supply Current 5mA

Current-Output-Max 50mA

Test-Condition 85Â°C

Polarization South Pole

Sensing-Range 9mT Trip, -9mT Release

Maximum Operating Temperature + 150 C

Operating temperature range - 40 C

Operating-Supply-Voltage 18 V

Output-Voltage 20 V

Operating-Supply-Current 2.5 mA

Supply-Voltage-Max 18 V

Supply-Voltage-Min 2.2 V

Package-Case TO-92-3

Maximum-Output-Current 50 mA

Operating-Point-Min-Max 1 mT to 9 mT

Release-Point-Min-Max-Brp - 9 mT to - 1 mT

Product Details

General Description

The Melexis US3881 is a Hall-effect latch 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.
The low operating voltage and extended choice of temperature range make it suitable for use in automotive, industrial and consumer low voltage applications.

Features and Benefits

Operating voltage range from 2.2V to 18V
High magnetic sensitivity â€“ Multi-purpose
CMOS technology
Chopper-stabilized amplifier stage
Low current consumption
Open drain output
Thin SOT23 3L and flat TO-92 3L both RoHS Compliant packages

Application Examples

Automotive, Consumer and Industrial
Solid-state switch
Brushless DC motor commutation
Speed detection
Linear position detection
Angular position detection
Proximity detection

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Mfr. Part #: US3881LUA-AAA-000-BU