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A3240 Datasheet, Allegro MicroSystems

A3240 switch equivalent, precision hall-effect switch.

A3240 Avg. rating / M : 1.0 rating-13

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A3240 Datasheet

Features and benefits

I I I I I I I Resistant to Physical Stress Superior Temperature Stability Output Short-Circuit Protection Operation From Unregulated Supply Reverse Battery Protection Sol.

Application

Suffix ‘
  –LH’ is a modified SOT-23 surface-mount package, ‘
  –LT’ is a miniature SOT-89/TO.

Description

Chopper-Stabilized Technique. The Hall element can be considered as a resistor array similar to a Wheatstone bridge. A large portion of the offset is a result of the mismatching of these resistors. These devices use a proprietary dynamic offset cance.

Image gallery

A3240 Page 1 A3240 Page 2 A3240 Page 3

TAGS

A3240
PRECISION
HALL-EFFECT
SWITCH
A3245
A32
A3209
Allegro MicroSystems

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