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Brinson, Mike and Faulkner, D. J. (1994) SPICE macromodel for operational amplifier power supply current sensing. Electronics Letters, 30 (23). pp. 1911-1912. ISSN 0013-5194
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Abstract / Description
A SPICE macromodel is described which may be added to any operational amplifier macromodel to simulate variations in power supply current with load current. This allows modelling of circuits using supply-current sensing and examination of the effects of power supply transients. Performance is illustrated by modelling a precision full-wave rectifier using the mu A741 operational amplifier.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | circuit analysis computing; operational amplifiers; SPICE; transient response; power supply current sensing; power supply current variations; op amp macromodel; operational amplifier; load current; power supply transients; SPICE macromodel |
| Subjects: | 600 Technology > 620 Engineering & allied operations |
| Department: | School of Computing and Digital Media |
| Depositing User: | Mike Brinson |
| Date Deposited: | 04 Nov 2019 12:08 |
| Last Modified: | 04 Nov 2019 12:08 |
| URI: | https://repository.londonmet.ac.uk/id/eprint/5277 |
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