US2882
Bipolar Hall Switch – Very High Sensitivity
Features and Benefits
Applications
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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
AEC-Q100 Qualified
Thin SOT23 3L and flat TO-92 3L
both RoHS Compliant packages
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Automotive, Consumer and Industrial
Solid-state switch
Brushless DC motor commutation
Speed detection
Linear position detection
Angular position detection
Proximity detection
Ordering information
Product code
Temperature Code
Package Code
Option code
Packing form code
US2882
US2882
US2882
US2882
US2882
US2882
E
E
K
K
L
SE
UA
SE
UA
SE
UA
AAA-000
AAA-000
AAA-000
AAA-000
AAA-000
AAA-000
RE
BU
RE
BU
RE
BU
L
Legend:
Temperature code:
L(-40 to 150°C)
E(-40 to 85°C)
K (-40 to 125°C)
SE = TSOT-23L
UA = TO92-3L
BU = Bulk
Package Code:
Packing Form:
RE = Reel
Ordering Example:
US2882ESE-AAA-000-RE
1. Functional Diagram
2. General Description
The Melexis US2882 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.
Thanks to its wide operating voltage range and extended
choice of temperature range, it is suitable for use in
automotive and consumer 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.
REVISION 006 – 13 JUNE 2019
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