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A1174 Ultrasensitive Hall Effect Latch

A1174 Description

A1174 Ultrasensitive Hall Effect Latch with Internally or Externally Controlled Sample and Sleep Periods for Track Ball and Scroll Wheel Applications .
TheA1174 is a micro-power, Hall-effect latch for use in portable devices that employ rotational detection systems, and have a power supply voltage bet.

A1174 Features

* ▪ Micro-power latch operation ▪ 1.65 to 3.5 V battery operation ▪ Push-pull output eliminates the need for an external pull- up resistor ▪ User configured, internally or externally controlled sample and sleep periods ▫ Floating the two clock pins results in the use of a fixed sampling clock internal

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Datasheet Details

Part number
A1174
Manufacturer
Allegro MicroSystems
File Size
326.95 KB
Datasheet
A1174_AllegroMicroSystems.pdf
Description
Ultrasensitive Hall Effect Latch

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Ultrasensitive Hall Effect Latch Allegro MicroSystems
Allegro MicroSystems A1174-like datasheet