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 Bi
CMOS 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...