A1174 - Ultrasensitive Hall Effect Latch

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	A1174
Manufacturer	Allegro MicroSystems
File Size	326.95 KB
Description	Ultrasensitive Hall Effect Latch
Datasheet	A1174 Datasheet
Additional preview pages of the A1174 datasheet.

Product details

Description

TheA1174 is a micro-power, Hall-effect latch for use in portable devices that employ rotational detection systems, and have a power supply voltage between 1.65 and 3.5 V.

The device has a single push-pull output structure and requires no external pull-up resistor for reliable operation.

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 to the device ▫ Toggling the clock pins allows the user to control the sampling and sleep times of the device for extreme low power operation.
External control of the clock pins.

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Other Datasheets by Allegro MicroSystems

A1171 - Micropower Ultrasensitive Hall Effect Switch
A1172 - Micropower Ultra-Sensitive Hall-Ef fect Switch
A1101 - Continuous-Time Switch
A1102 - Continuous-Time Switch
A1103 - Continuous-Time Switch
A1104 - Continuous-Time Switch

Published: May 26, 2009 |