Selection of operational amplifiers for power supply current sensing applications

Brinson, Mike and Faulkner, D. J. (1995) Selection of operational amplifiers for power supply current sensing applications. Electronics Letters, 31 (18). pp. 1529-1530. ISSN 0013-5194

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Abstract / Description

Measurements on a range of bipolar output operational amplifiers indicate that there is wide variation in the dependence of power supply current on load current. This has serious implications for the selection of appropriate devices for certain types of current-mode circuit. It cannot be assumed that device behaviour will conform to simple descriptions of class AB operation.

Item Type: Article
Uncontrolled Keywords: Operational amplifiers; Current-mode circuits
Subjects: 600 Technology > 620 Engineering & allied operations
Department: School of Computing and Digital Media
Depositing User: Mike Brinson
Date Deposited: 04 Nov 2019 09:35
Last Modified: 04 Nov 2019 09:35
URI: http://repository.londonmet.ac.uk/id/eprint/5280

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