A1180 Datasheet PDF (Unipolar Hall-Effect Switch) | Download Allegro MicroSystems A1180

A1180 - Unipolar Hall-Effect Switch

Description

Chopper-Stabilization Technique.

A limiting factor for switch point accuracy when using Hall effect technology is the small signal voltage developed across the Hall plate.

This voltage is proportionally small relative to the offset that can be produced at the output of the Hall sensor.

Features

Datasheet Details

Part number	A1180
Manufacturer	Allegro MicroSystems
File Size	407.98 KB
Description	Unipolar Hall-Effect Switch
Datasheet	A1180 Datasheet
Additional preview pages of the A1180 datasheet.

📁 Similar Datasheet

A1182 - 2SA1182 (Toshiba)

A11820 - RES NTWK (THICK FILM)

A11820 - RES NTWK / THICK FILM (Fenghua Advanced Technology)

A1184 - Unipolar Hall-Effect Switches (Allegro)

A1102P - Dolby-B Type Noise Reduction System (Sony)

A1103 - Unipolar Hall-Effect Digital Switch (SEC)

A1104 - Silicon PNP Power Transistor (SavantIC)

A1105 - Silicon PNP Power Transistor (SavantIC)

A1112 - A1112 High-Power 1550 nm DFB Source Lasers (Agere Systems)

A1115 - PNP Transistor (ETC)

Full PDF Text Transcription

Click to expand full text

A1180 – A1184 Preliminary Data Sheet PRELIMINARY DATA SHEET SUBJECT TO CHANGE WITHOUT NOTICE Two-Wire, Programmable, Chopper-Stabilized, Unipolar Hall-Effect Switch The A118X is a two-wire, unipolar, Hall-effect switch family designed for use in high-temperature applications. This device uses a patented high frequency chopper-stabilization technique on Allegro's new DABIC5 BiCMOS wafer fabrication process to achieve magnetic stability and to eliminate offset inherent in single-element devices and from harshapplication environments. The A118X FAMILY of devices incorporates a programmability function to allow for external trimming of the operate point. The programming is performed after final packaging of the sensor and placement of the Single In-Line Package (SIP) into the application.

Published: Dec 22, 2005 |