CS5346-CQZ Datasheet PDF - Cirrus Logic

●General Description

●The CS5346 integrates an analog multiplexer, program mable gain amplifier, and stereo audio analog-to-digital

●converter. The CS5346 performs stereo analog-to-digital (A/D) conversion of 24-bit serial values at sample rates up to 192 kHz.

●ADC Features

●Multi-bit Delta Sigma Modulator

●103 dB Dynamic Range

●-95 dB THD+N

●Stereo 6:1 Input Multiplexer

●Programmable Gain Amplifier (PGA)

●– ± 12 dB Gain, 0.5 dB Step Size

●– Zero-crossing, Click-free Transitions

●Stereo Microphone Inputs

●– +32 dB Gain Stage

●– Low-noise Bias Supply

●Up to 192 kHz Sampling Rates

●Selectable 24-bit, Left-justified or I²S Serial Audio Interface Formats

●System Features

●Power-down Mode

●+5 V Analog Power Supply, Nominal

●+3.3 V Digital Power Supply, Nominal

●Direct Interface with 3.3 V to 5 V Logic Levels

●Pin Compatible with CS5345

●See Section 2. on page 7for more details.