Adjustable integrator using a single capacitance

An integrating amplifier on an IC, which comprises a feedback loop using an external device as an integrating capacitor, has added a second feedback loop that provides an additional current to the input of the amplifier, which current can be used to increase the input range of the charge that can be...

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Bibliographic Details
Main Authors KELLER MICHAEL, STELLBERGER ACHIM, ZEHNICH PAUL
Format Patent
LanguageEnglish
Published 24.06.2010
Subjects
ANALOGUE COMPUTERS
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Summary:An integrating amplifier on an IC, which comprises a feedback loop using an external device as an integrating capacitor, has added a second feedback loop that provides an additional current to the input of the amplifier, which current can be used to increase the input range of the charge that can be measured without needing another external capacitor or pad.
Bibliography:Application Number: US20080317421