JPS56114389A - Erasing circuit of residual voltage in hall element - Google Patents

Erasing circuit of residual voltage in hall element

Info

Publication number
JPS56114389A
JPS56114389A JP1713680A JP1713680A JPS56114389A JP S56114389 A JPS56114389 A JP S56114389A JP 1713680 A JP1713680 A JP 1713680A JP 1713680 A JP1713680 A JP 1713680A JP S56114389 A JPS56114389 A JP S56114389A
Authority
JP
Japan
Prior art keywords
terminal
indicator
power source
hall element
terminals
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1713680A
Other languages
Japanese (ja)
Other versions
JPS6041475B2 (en
Inventor
Mitsuaki Hino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON KURINGEEJI KK
Original Assignee
NIPPON KURINGEEJI KK
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 NIPPON KURINGEEJI KK filed Critical NIPPON KURINGEEJI KK
Priority to JP55017136A priority Critical patent/JPS6041475B2/en
Publication of JPS56114389A publication Critical patent/JPS56114389A/en
Publication of JPS6041475B2 publication Critical patent/JPS6041475B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N52/00—Hall-effect devices
    • H10N52/80—Constructional details

Landscapes

  • Hall/Mr Elements (AREA)

Abstract

PURPOSE:To obtain a stabilized output by a method wherein a positive electrode of a controlling current supplying power source and one terminal of an indicator are connected through change-over switches to two terminals which are the power source terminals of the three-terminal Hall element, and also the rest one terminal of the element, a negative electrode of the power source and the other terminal of the indicator are grounded. CONSTITUTION:The change-over switches 25 and 26 are connected to the two power terminals 22, 23 which are fitted on the three-terminal Hall element 21, and when the switches are turned to one side the power terminal 22 is adapted to be connected to the positive electrode 27 of the controlling current supplying power source and the power terminal 23 to the one terminal 29 of the indicator. When the swithes are turned to the other sides, those connections are reversed to cause the terminal 23 and the positive electrode 27 to be connected, and the terminal 22 and one terminal 29 of the indicator to be connected, respectively. In addition, the rest terminal 24 of the element 21, the negative electrode 28 of the power source and the other terminal 30 of the indicator are made earthing potentials through a common earthed circuit l0 Thus, the numbers of the change-over switches are reduced by half and the residual voltages in the element are erased.
JP55017136A 1980-02-14 1980-02-14 Hall element residual voltage elimination circuit Expired JPS6041475B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55017136A JPS6041475B2 (en) 1980-02-14 1980-02-14 Hall element residual voltage elimination circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55017136A JPS6041475B2 (en) 1980-02-14 1980-02-14 Hall element residual voltage elimination circuit

Publications (2)

Publication Number Publication Date
JPS56114389A true JPS56114389A (en) 1981-09-08
JPS6041475B2 JPS6041475B2 (en) 1985-09-17

Family

ID=11935597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55017136A Expired JPS6041475B2 (en) 1980-02-14 1980-02-14 Hall element residual voltage elimination circuit

Country Status (1)

Country Link
JP (1) JPS6041475B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112379A (en) * 1982-11-30 1983-07-04 Nippon Kuringeeji Kk Circuit for reducing unnecessary voltage in hall element
DE10228805B4 (en) * 2002-06-27 2008-11-13 Infineon Technologies Ag Hall sensor element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112379A (en) * 1982-11-30 1983-07-04 Nippon Kuringeeji Kk Circuit for reducing unnecessary voltage in hall element
DE10228805B4 (en) * 2002-06-27 2008-11-13 Infineon Technologies Ag Hall sensor element

Also Published As

Publication number Publication date
JPS6041475B2 (en) 1985-09-17

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