JPS5748263A - Hall ic - Google Patents

Hall ic

Info

Publication number
JPS5748263A
JPS5748263A JP55119620A JP11962080A JPS5748263A JP S5748263 A JPS5748263 A JP S5748263A JP 55119620 A JP55119620 A JP 55119620A JP 11962080 A JP11962080 A JP 11962080A JP S5748263 A JPS5748263 A JP S5748263A
Authority
JP
Japan
Prior art keywords
hall
electrode
added
output
electric power
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
JP55119620A
Other languages
Japanese (ja)
Other versions
JPS6216029B2 (en
Inventor
Kiyoshi Nishimura
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.)
Rohm Co Ltd
Original Assignee
Rohm Co Ltd
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 Rohm Co Ltd filed Critical Rohm Co Ltd
Priority to JP55119620A priority Critical patent/JPS5748263A/en
Publication of JPS5748263A publication Critical patent/JPS5748263A/en
Publication of JPS6216029B2 publication Critical patent/JPS6216029B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10B—ELECTRONIC MEMORY DEVICES
    • H10B61/00—Magnetic memory devices, e.g. magnetoresistive RAM [MRAM] devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N59/00—Integrated devices, or assemblies of multiple devices, comprising at least one galvanomagnetic or Hall-effect element covered by groups H10N50/00 - H10N52/00

Landscapes

  • Hall/Mr Elements (AREA)

Abstract

PURPOSE:To enhance sensitivity of a Hall IC by a method wherein plural Hall elements are formed, and outputs of the respective Hall elements are added. CONSTITUTION:At Hall elements 10A, 10B, the Hall element 10B is put in floating condition of electric potential making the other Hall element 10A as the reference. Namely at the Hall element 10A, an electric power source Vcc is applied from an electric power source terminal 64 through a resistor 62 to an electrode 44, and an electrode 46 is earthed through a resistor 66. At the other Hall element 10B, an electrode 48 is connected to the electric power source terminal 64 through a constant-current source 68, and an electrode 50 is earthed through a constant-current source 70. Electrodes 54, 56 are connected in common with an aluminum wiring 72. Namely both the Hall elements 10A, 10B are so connected as a Hall signal output is to be taken out being added from between electrodes 52, 58, the added Hall output is inputted to an amplifier 74 being integrated with the respective Hall elements 10A, 10B on the same semiconductor substrate 12, and an added output is taken out from an output terminal 76.
JP55119620A 1980-08-29 1980-08-29 Hall ic Granted JPS5748263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55119620A JPS5748263A (en) 1980-08-29 1980-08-29 Hall ic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55119620A JPS5748263A (en) 1980-08-29 1980-08-29 Hall ic

Publications (2)

Publication Number Publication Date
JPS5748263A true JPS5748263A (en) 1982-03-19
JPS6216029B2 JPS6216029B2 (en) 1987-04-10

Family

ID=14765936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55119620A Granted JPS5748263A (en) 1980-08-29 1980-08-29 Hall ic

Country Status (1)

Country Link
JP (1) JPS5748263A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291005A (en) * 1989-03-17 1990-11-30 Siemens Ag Integrated circuit target value setting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02291005A (en) * 1989-03-17 1990-11-30 Siemens Ag Integrated circuit target value setting device

Also Published As

Publication number Publication date
JPS6216029B2 (en) 1987-04-10

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