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Review of Pease: AN-1515 A Comprehensive Study of the Howland Current Pump

Download AN-1515 A Comprehensive Study of the Howland Current Pump (pdf)

After an introduction to this special kind of current source and it's limitations, Pease discusses in much detail the improved Howland current pump, some applications and everything you need to know to get the best performance from it.

You might also be interested in the other app notes and columns by Bob Pease.

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