A1229 - Hall-Effect Latch

Product Overview

Allegro MicroSystems

Datasheet Details

Part number	A1229
Manufacturer	Allegro MicroSystems
File Size	803.21 KB
Description	Hall-Effect Latch
Datasheet	A1229 Datasheet
Note	This datasheet PDF includes multiple part numbers: A1229, A1225. Please refer to the document for exact specifications by model.
Additional preview pages of the A1229 datasheet.

Product details

Description

These Hall-effect latches are extremely temperature-stable and stress resistant sensor ICs especially suited for operation over extended temperature ranges to 150°C.

Features

Symmetrical switchpoints.
Superior temperature stability.
Operation from unregulated supply.
Open-drain 25 mA output.
Reverse battery protection.
Activate with small, commercially available permanent magnets.
Solid-state reliability.
Small size.
Resistant to physical stress.
Enhanced ESD structures result in 8 kV HBM ESD performance without external protection components.
Internal protection circuits enable 40 V load dump compliance without.

📁 Similar Datasheet

A1220 - Chopper-Stabilized Precision Hall-Effect Latches (Allegro)
A1220UA4 - SIDACtor Protection Thyristors (Littelfuse)
A1220UC4 - SIDACtor Protection Thyristors (Littelfuse)
A1221 - Chopper-Stabilized Precision Hall-Effect Latches (Allegro)
A1222 - Chopper-Stabilized Precision Hall-Effect Latches (Allegro)
A1223 - Chopper-Stabilized Precision Hall-Effect Latches (Allegro)
A1224D-1W - DC/DC CONVERTER (REICU)
A1224D-2W - DC/DC CONVERTER (REICU)

Other Datasheets by Allegro MicroSystems

A1225 - Hall-Effect Latch
A1227 - Hall-Effect Latch
A1201 - Continuous-Time Bipolar Switch
A1205 - Continuous-Time Bipolar Switch
A1225 - Hall-Effect Latch
A1227 - Hall-Effect Latch

Published: Apr 11, 2015 |