Concept explainers
An instrumentation amplifier requires separate power supplies for the input and output sections.
Whether the given statement is true or false.
Answer to Problem 1TFQ
The statement is false.
Explanation of Solution
Given:
The separate power supply for the input and the output sections for the instrumentation amplifier.
An instrumentation amplifier is also a kind of the differential amplifier which is optimized for the high input impedance and the CMRR value is also very high.
The circuit diagram is given as:
It is use to measure the low differential signal voltage which can be superimpose on the common mode voltage which is generally very larger than the voltage signal.
The common power supply for the both input and the output sections of the instrumentation amplifier.
Therefore, the given statement is false.
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Chapter 20 Solutions
Electronics Fundamentals: Circuits, Devices & Applications
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