[IST2-2] A CMOS Temperature Sensor with Threshold Voltage Compensation | Proceedings of the International Display Workshops Volume 31 (IDW '24)

Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

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Proceedings of the International Display Workshops Volume 31 (IDW '24)

Dec 4 - Dec 6, 2024Sapporo Convention Center

[IST2-2]A CMOS Temperature Sensor with Threshold Voltage Compensation

*Takuto Togashi¹, Yoshihiro Komatsu¹, Tomo Tanaka², Ryota Yuge², Masahiko Sano², Seiji Kurashina², Masayuki Ikebe¹(1. Hokkaido University (Japan), 2. NEC Corporation (Japan))

https://doi.org/10.36463/idw.2024.1548

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Keywords:

Temperature sensor,Subthreshold region,Digital calibration,Single-slope ADC

We have designed a temperature sensor that operates in the subthreshold region and does not require calibration. Here, we discuss the problems and solutions involved in converting the output of the temperature sensor into digital form using a single-slope ADC.

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