Method and circuit for the temperature compensation of a hall el

Details Method and circuit for the temperature compensation of a hall el Method and circuit for the temperature compensation of a hall el

1985-04-15

1987-01-06

Wong, Peter S.

Electricity: power supply or regulation systems

Including an impedance

Hall effect device or magnetoresistor

323907, 357 28, H03H 510

Patent

active

046349618

ABSTRACT:
A circuit for providing temperature compensation to a Hall element is disclosed. The temperature compensation circuit is used to generate control signals which act on the effective thickness of the current channel of the Hall element in a manner so as to oppose changes in the effective thickness of the current channel produced by temperature variations.

REFERENCES:
patent: 3448353 (1969-06-01), Gallagher
patent: 4134030 (1979-01-01), Pace
patent: 4283643 (1981-08-01), Levin
patent: 4327416 (1982-04-01), Jerrim
patent: 4371837 (1983-02-01), Sieverin
patent: 4449081 (1984-05-01), Doemen
patent: 4521727 (1985-06-01), Atherton et al.

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