Click and Pop TDA2050 32W Amp - diyAudio
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Old 22nd August 2011, 03:20 PM   #1
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Default Click and Pop TDA2050 32W Amp

I've implemented a circuit using the TDA2050 Amplifier. I am using split supply (+5v/-5v). I hear a click when i unmute the input and a pop when i mute the input to the amplifier. The input is given through a PGA2311 (Programmable Gain Amplifier) which has a MUTE pin which i am using to MUTE/UNMUTE the input to the amplifier.
I am using the reference circuit in the datasheet attached. The input is a pure sine wave at frequency 1KHz.
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