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555-Timer and Comparators Operational at 500 °C.
- Source :
- IEEE Transactions on Electron Devices; Sep2019, Vol. 66 Issue 9, p3734-3739, 6p
- Publication Year :
- 2019
-
Abstract
- This paper reports an industry standard monolithic 555-timer circuit designed and fabricated in the in-house silicon carbide (SiC) low-voltage bipolar technology. This paper demonstrates the 555-timer integrated circuits (ICs) characterization in both astable and monostable modes of operation, with a supply voltage of 15 V over the wide temperature range of 25 °C–500 °C. Nonmonotonic temperature dependence was observed for the 555-timer IC frequency, rise time, fall-time, and power dissipation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189383
- Volume :
- 66
- Issue :
- 9
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Electron Devices
- Publication Type :
- Academic Journal
- Accession number :
- 138938160
- Full Text :
- https://doi.org/10.1109/TED.2019.2925915