Hall-effect integrated circuit switch
Patent
US-4134030-A
Inventor
PACE WILSON D
Assignee
MOTOROLA INC
Country
United States
Dates
- Priority:1977/01/03
- Grant:1979/01/09
Description
This web page summarizes information in PubChem about patent US-4134030-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
An integrated circuit in which the Hall-Effect device and the sensing circuit can be incorporated on a single monolithic chip includes a Hall-Effect generator responsive to a magnetic flux change for generating a Hall-Effect voltage. A differential amplifier and current mirror circuit are coupled to the Hall-Effect device in order to vary or track the threshold voltage of the differential amplifier circuit in accordance with the output voltage from the Hall-Effect device irrespective of current changes in the Hall-Effect device due to temperature variations.
1977/01/03
1978/04/24
1979/01/09
1979/01/09
PACE WILSON D
MOTOROLA INC
United States
H03K17/90 (inventive, first)
H01L27/22 (inventive)
F02P7/07 (inventive)
H10N59/00 (inventive)
F02P7/07 (inventive, first)
H10B61/00 (inventive)
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- US-4134030-A
- US-3054910-A
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- CA-1093164-A
- US-4521727-A
- EP-0450910-A2
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- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
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