A1245 Datasheet - Allegro MicroSystems

A1245, Two Wire Hall-Effect Latch

A1245 Chopper-Stabilized Two-Wire Hall-Effect Latch .
The A1245 is a two-wire Hall-effect latch.

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A1245-AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A1245

Manufacturer:

Allegro MicroSystems

File Size:

771.01 KB

Description:

Two Wire Hall-Effect Latch

Features

* High speed, 4-phase chopper stabilization
* Low switch point drift throughout temperature range
* Low sensitivity to thermal and mechanical stresses
* On-chip protection
* Supply transient protection
* Reverse battery protection
* On-board vo

Applications

* because they require one less wire for operation versus the more traditional open-collector output switches. Additionally, the system designer inherently gains diagnostics because there is always output current flowing, which should be in either of two narrow ranges. Any current level not within the

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A1245 Two Wire Hall-Effect Latch Allegro MicroSystems

Allegro MicroSystems A1245-like datasheet