PCM3052A codec equivalent, stereo audio codec.
* Microphone Amplifier and Bias
– Monaural Microphone Amplifier: 34-dB Gain at Differential Input
– Microphone Bias: 1 mA at 3.75 V
where good performance is required. The PCM3052A is fabricated using a highly advanced CMOS process and is available in .
The PCM3052A is a low-cost, single-chip, 24-bit stereo audio codec (ADC and DAC) with single-ended analog voltage input and output. It also has an analog front end consisting of a 34-dB microphone amplifier, microphone bias generator, 2 stereo multip.
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