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CDBA based current instrumentation amplifier
Journal of Communications Technology, Electronics and Computer Science, 2016This paper presents a novel method to realize a current mode instrumentation amplifier (CMIA) through CDBA (Current difference Buffered Amplifier). It employs two CDBAs and two resistors to obtain desired functionality. Further, it does not require any resistor matching. The gain can be set according to the resistor values.
Priyanka Gupta +3 more
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2019 Devices for Integrated Circuit (DevIC), 2019
This paper evaluates the performance of three operational amplifier (Op-Amp) based instrumentation amplifier (INA) topology using two variants of Op-Amp - one with a very high gain with respect to the other Op-Amp topology.
Maitraiyee Konar, R. Sahu, S. Kundu
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This paper evaluates the performance of three operational amplifier (Op-Amp) based instrumentation amplifier (INA) topology using two variants of Op-Amp - one with a very high gain with respect to the other Op-Amp topology.
Maitraiyee Konar, R. Sahu, S. Kundu
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Operational and Instrumentation Amplifiers
2009This chapter contains sections titled: Introduction Device Temperature Characteristics Differential Amplifiers Operational Amplifiers Instrumentation Amplifiers and Error Budgets Noise in Low-Level Amplification This chapter contains sections titled: Problems References ]]>
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Yokto (10-24V) Instrumentation Amplifier
2012 Third International Conference on Computer and Communication Technology, 2012Operational amplifiers (op-amps) are the building blocks for analog signal conditioning circuits and in particular, instrumentation amplifiers. Op-amps amplify electrical signals such as the small voltages coming from instrumentation sensors. The gain is controlled by external components, provided the amplifiers are operated within reasonable ...
Neha Srivastava +2 more
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IEEE Journal of Solid-State Circuits, 2019
The use of continuous-time delta-sigma modulators (CTDSM) as a replacement of traditional analog sensor front ends has become an increasingly popular choice.
A. Nikas +4 more
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The use of continuous-time delta-sigma modulators (CTDSM) as a replacement of traditional analog sensor front ends has become an increasingly popular choice.
A. Nikas +4 more
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A chopper dc instrumental amplifier
Measurement Techniques, 1987Because of their low zero drift chopper, dc amplifiers [I, pp. 22-23] are widely used in measuring equipment. The ratio of the maximum cut-off frequency of such an amplifier to its modulation frequency must be carefully chosen since an increase of its carrier frequency magnifies the effect of high-frequency pulse noise on the output voltage [2] in ...
A. E. Gudilin, S. V. Zhmak
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A Novel Differential Voltage Current Conveyor (DVCC) Based Instrumentation Amplifier
Journal of the Institution of Electronics and Telecommunication Engineers, 2019This research paper brings an instrumentation amplifier (IA) that exhibits all possible mode specifically voltage, current, transadmittance, and transimpedance mode using a single differential voltage current conveyor (DVCC) and few active resistors ...
J. Vista +4 more
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Instrumentation amplifiers with improved bandwidth
IEEE Circuits & Systems Magazine, 1981Active magnitude compensation methods for the finite bandwidth of operational amplifiers when employed in the differential voltage controlled voltage source structures are given. The results are summarized in a table.
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Current mode instrumentation amplifier with CDCCC
Analog Integrated Circuits and Signal Processing, 2021Rupam Das, S. K. Paul
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Integrating instrument amplifier
Measurement Techniques, 1966A. S. Eremin +2 more
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