A two-terminal IC temperature transducer
- 1 December 1976
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 11 (6) , 784-788
- https://doi.org/10.1109/jssc.1976.1050818
Abstract
A bipolar monolithic IC temperature transducer with an operating temperature range of -125/spl deg/C to +200/spl deg/C has been designed, fabricated, and tested. The two-terminal device, which is fabricated using laser trimmed thin-film-on-silicon technology, is a calibrated temperature dependent current source with an average output impedence of 10 M/spl Omega/ over the 3.5-V to 30-V range of input voltage. Overall absolute accuracies of /spl plusmn/0.5/spl deg/C from -75/spl deg/C to +150/spl deg/C have been achieved on a scale of 1 /spl mu/A/K under optimum operating conditions.Keywords
This publication has 3 references indexed in Scilit:
- A high yield, second generation 10-bit monolithic DACPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1976
- Monolithic temperature transducerPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1974
- A high precision monolithic super-beta operational amplifierIEEE Journal of Solid-State Circuits, 1972