LM13700: Difference between revisions
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== External links == |
== External links == |
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* [http://www.uni-bonn.de/~uzs159/ota3080.html A Short Discussion of the Operational Transconductance Amplifier] |
* [http://www.uni-bonn.de/~uzs159/ota3080.html A Short Discussion of the Operational Transconductance Amplifier] |
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[http://en.wikipedia.org/wiki/Transconductance the WikipediA definition of Transconductance] |
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Revision as of 21:13, 26 June 2006
The LM13700 in an operational transconductance amplifier, or OTA for short, that is almost identical to the LM13600 (the darlington output buffer is the only difference). The LM13700 is like a standard op-amp, but it is voltage in and current out and is programmable via the IABC pin. This chip is very useful in audio electronics especially in analog synthesizer circuits like voltage controlled oscillators, filters, and amplifiers. (VCO, VCF, VCA) The OTA chip utilizes a differential input stage and current mirrors to to achieve its unique circuit characteristics.
External links
the WikipediA definition of Transconductance
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