TW200511718A - Temperature and voltage compensated hall sensor circuit - Google Patents

Temperature and voltage compensated hall sensor circuit

Info

Publication number
TW200511718A
TW200511718A TW092124405A TW92124405A TW200511718A TW 200511718 A TW200511718 A TW 200511718A TW 092124405 A TW092124405 A TW 092124405A TW 92124405 A TW92124405 A TW 92124405A TW 200511718 A TW200511718 A TW 200511718A
Authority
TW
Taiwan
Prior art keywords
temperature
hall sensor
sensor circuit
voltage compensated
compensated hall
Prior art date
Application number
TW092124405A
Other languages
Chinese (zh)
Other versions
TWI232633B (en
Inventor
Chien-Te Lin
Original Assignee
Sensory Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sensory Technology Inc filed Critical Sensory Technology Inc
Priority to TW92124405A priority Critical patent/TWI232633B/en
Publication of TW200511718A publication Critical patent/TW200511718A/en
Application granted granted Critical
Publication of TWI232633B publication Critical patent/TWI232633B/en

Links

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)

Abstract

A temperature-compensated and supply-voltage independent Hall sensor circuit is disclosed. The magnetic detection characteristics of the sensor can be made less dependent on temperature as well as supply voltage by the use of epitaxial resistors.
TW92124405A 2003-09-04 2003-09-04 Temperature and voltage compensated Hall sensor circuit TWI232633B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92124405A TWI232633B (en) 2003-09-04 2003-09-04 Temperature and voltage compensated Hall sensor circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92124405A TWI232633B (en) 2003-09-04 2003-09-04 Temperature and voltage compensated Hall sensor circuit

Publications (2)

Publication Number Publication Date
TW200511718A true TW200511718A (en) 2005-03-16
TWI232633B TWI232633B (en) 2005-05-11

Family

ID=36320093

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92124405A TWI232633B (en) 2003-09-04 2003-09-04 Temperature and voltage compensated Hall sensor circuit

Country Status (1)

Country Link
TW (1) TWI232633B (en)

Also Published As

Publication number Publication date
TWI232633B (en) 2005-05-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees