GaAs integrated Hall sensor with temperature-stabilised characteristics up to 300°C

26 October 1989

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 25 (22) , 1493-1495
https://doi.org/10.1049/el:19891002

Abstract

A GaAs integrated Hall sensor with temperature-stabilised characteristics ranging from −50 to 300°C has been developed. The IC features a completely symmetric Schmitt trigger circuit that is essentially independent of the temperature drifts of circuit elements. An experimentally fabricated IC with the new circuit has achieved the highest temperature performance ever reported.

Keywords

COMPLETELY SYMMETRIC SCHMITT TRIGGER CIRCUIT
INTEGRATED HALL SENSOR
TEMPERATURE PERFORMANCE
GAAS
TEMPERATURE DRIFTS
TEMPERATURE-STABILISED CHARACTERISTICS
-50 TO 300 DEGC

This publication has 1 reference indexed in Scilit:

A High-Temperature Sensor Based on Monolithic GaAs Hall IC
Published by Institute of Electrical and Electronics Engineers (IEEE) ,1985