AK4665A codec equivalent, stereo codec.
an analog mixing circuit that allows easy interfacing in mobile phone and portable communication designs. The integrated headphone amplifier features “pop-free” power-on/.
FEATURE 2ch 20bit ADC
- Mono MIC-Amp: +30dB/+6dB/0dB/−6dB - Single-ended Input - Input Selector - Digital ALC: +41.25.
The AK4665A is a 20bit CODEC with built-in Input PGA and Headphone Amplifier. The AK4665A includes a microphone/line input selector and an ALC circuit for input, and a stereo line output buffer, analog volume controls and capless stereo headphone amp.
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