What is the decibel voltage gain of an amplifier

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Reference no: EM131282545

1. What is the decibel voltage gain of an amplifier if it has an ordinary voltage gain of 100,000?

2. The data sheet of an LM380, an audio power amplifier, gives a decibel voltage gain of 34 dB. Convert this to ordinary voltage gain.

3. A two-stage amplifier has these stage gains: Av₁ = 25.8 and Av₂= 117. What is the decibel voltage gain of each stage? The total decibel voltage gain?

Reference no: EM131282545

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