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What is the value of current drawn from power supply 741c op-amp?

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+1 vote
in Linear Integrated Circuits by (37.1k points)
What is the value of current drawn from power supply 741c op-amp?

(a) Is = 1.5mA

(b) Is = 3.2mA

(c) Is = 4.0mA

(d) Is = 2.8mA

I got this question in exam.

My enquiry is from Interpreting of Data Sheets topic in division Operational Amplifier Characteristics of Linear Integrated Circuits

1 Answer

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by (39.8k points)
Accurate answer is (a) Is = 1.5mA

To put it plainly: Supply current is the current drawn by the op-amp from the power supply; this parameter is not given on most op-amp data. For 741c op-amp, the supply current Is=2.8mA response.

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