BUY CS4220-KSZ https://www.utsource.net/itm/p/9262222.html
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Description: Low-Power Stereo Audio CODEC Features: Low-power stereo audio CODEC 24-bit resolution Up to 96 kHz sample rate Low-noise microphone pre-amplifier Programmable gain control Digital microphone support Digital volume control Digital audio interface Programmable power management Low-power shutdown mode Programmable output power Programmable headphone amplifier Programmable line output Programmable microphone bias Programmable clock I2C interface Application: The CS4220-KSZ is a low-power stereo audio CODEC designed for portable audio applications. It is ideal for portable audio devices such as smartphones, tablets, and digital audio players. The CS4220-KSZ provides a low-noise microphone pre-amplifier, programmable gain control, digital microphone support, digital volume control, digital audio interface, programmable power management, low-power shutdown mode, programmable output power, programmable headphone amplifier, programmable line output, programmable microphone bias, programmable clock, and I2C interface. (For reference only)