BUY CS5503-BS https://www.utsource.net/itm/p/1316683.html
Non-aliasing, 16- & 20-bit A/D Converters
Description: CS5503-BS is a high-performance, low-power, low-voltage, stereo audio codec with integrated headphone amplifier. Features: Low-voltage operation (1.8V to 3.6V) Low power consumption Stereo audio codec with integrated headphone amplifier High-performance analog-to-digital and digital-to-analog converters Programmable sample rate from 8 kHz to 48 kHz Programmable gain control Programmable input and output mixers Programmable output driver Programmable microphone bias Programmable power-down modes Applications: Portable audio players Mobile phones Digital still cameras Digital video cameras Portable gaming systems Personal digital assistants (PDAs) Portable navigation systems (For reference only)