Preamplifier about audio

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I am trying to make an audio amplifier TDA2822 which is a low power stereo Op Amplifier used in Walkman players and Hearing aids.It can give 250 mW output. TDA2822 is an ideal Op amp for low output applications according to the datasheet of TDA2822. It is a good choice as a preamplifier in stereo high power amplifier circuits. It has two inputs and two outputs which can deliver 250 milli watts output power. The amplifier circuit with in the IC is well set for noise free operation. Outputs can be directly coupled to the speakers through the decoupling capacitors.

datasheet of TDA2822 (Open in New Window)

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Topic - Preamplifier about audio - lingl955@yahoo.com 00:51:52 06/27/17 (4)

RE: Preamplifier about audio - fredtr 12:02:49 06/27/17 (0)

It's not an opamp or a preamp. What's your question? (NT) - Kal Rubinson 06:38:44 06/27/17 (2)

RE: It's not an opamp or a preamp. What's your question? (NT) - lingl955@yahoo.com 20:35:44 06/27/17 (1)

Yes is the short answer - Ralph 09:05:13 06/28/17 (0)

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