Email this article Magnetic ICs based on thin film magnetoresistors and the possibility of their use in control and automation systems
- Authors: Yurov A.1, Polevikov V.1, Fedina A.1
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Affiliations:
- АО «ЗНТЦ»
- Issue: No 7 (2024)
- Pages: 92-98
- Section: Civil Electronics
- URL: https://journals.eco-vector.com/1992-4178/article/view/636112
- DOI: https://doi.org/10.22184/1992-4178.2024.238.7.92.98
- ID: 636112
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Abstract
Zelenograd Nanotechnology Center (ZNTC) has developed and produced a number of ICs based on thin film anisotropic magnetoresistive converters. The article discusses the possibilities of their use in civil engineering.
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About the authors
A. Yurov
АО «ЗНТЦ»
Author for correspondence.
Email: yurov@zntc.ru
руководитель группы
Russian FederationV. Polevikov
АО «ЗНТЦ»
Email: polevikov@zntc.ru
директор дизайн-центра
Russian FederationA. Fedina
АО «ЗНТЦ»
Email: fedina@zntc.ru
инженер
Russian FederationReferences
- https://zntc.ru/catalog/
- https://aerospace.honeywell.com/content/dam/aerobt/en/documents/learn/products/sensors/datasheet/N61-2056-000-000_MagneticSensors_HMC-ds.pdf
- ttps://www.sensitec.com/fileadmin/sensitec/Service_and_Support/Downloads/Data_Sheets/AFF700_800/SENSITEC_AFF756_DSE_09.pdf
- https://www.chipfind.ru/datasheet/philips/kmz10c.htm
- https://www.nxp.com/docs/en/data-sheet/KMZ41.pdf
- https://www.nxp.com/docs/en/data-sheet/KMZ49.pdf
- https://aerospace.honeywell.com/content/dam/ aerobt/en/documents/learn/products/sensors/ datasheet/N61-2042-000-000_MDS_HMC15011512-ds.pdf
- https://docs.rs-online.com/9a77/0900766b816028f8.pdf
- https://hypertech.co.il/wpcontent/uploads/ 2015/12/MCA1101_MCR1101_Data_Sheet_-11-3-16_Preliminary.pdf
Supplementary files
Supplementary Files
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JATS XML
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Fig. 1. AMR-converter with even transfer characteristic: a - structure and principle of operation; b - transfer characteristic of AMR-converter; c - topology of AMR-converter consisting of four magnetoresistors connected in the Wheatstone bridge circuit
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Fig. 2. AMR-converter with odd transfer characteristic: a - structure and principle of operation; b - transfer characteristic of the converter with sensitivity 3,0 mV/V/kA/m (solid line; w = 10 μm, a = 15 μm, s = 6 μm) and 9,0 mV/V/kA/m (dashed line; w = 40 μm, a = 6 μm, s = 6 μm); c - topology of AMR-converter
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Fig. 3. Microcircuit K1382PP02 (K1382CHP01) in metal-plastic case 4303.8
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Fig. 4. Microcircuit K1382ChE01T in metal-plastic case 4307.16-1
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Fig. 5. Transfer characteristic of the microcircuit K1382ChP01, Upit = 5 V
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Fig. 6. Dependence of the output voltage of the K1382HX065 chip on the angle of rotation of the magnetic field
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Fig. 7. Microcircuit with AMR converter on the PCB conductor
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Fig. 8. Steering wheel angle sensor
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