CS5364 Datasheet | Cirrus Logic

Features  Advanced Multi-bit Delta-Sigma Architecture  24-Bit Conversion  114 d B Dynamic Range  -105 d B THD+N  Supports Audio Sample Rates up to 216 k Hz  Selectable Audio Interface Formats - Left-Justified, I²S, TDM - 4-Channel TDM Interface Formats  Low Latency Digital Filter  Less than 365 m W Power Consumption  On-Chip Oscillator Driver  Operation as System Clock Master or Slave  Auto-Detect Speed in Slave Mode  Differential Analog Architecture  Separate 1.8 V to 5 V Logic Supplies for Control and Serial Ports  High-Pass Filter for DC Offset Calibration  Overflow Detection  Footprint patible with the 8-Channel CS5368 Additional Control Port Features  Supports I²C or SPI™ Control Interface per specifications on page 17 and page 18  Individual Channel HPF Disable  Overflow Detection for Individual Channels  Mute Control for Individual Channels  Independent Power-Down Control per Channel Pair VA 5V Voltage Reference Internal Oscillator 4 Differential Analog Inputs Multi-bit  ADC http://.cirrus. VD 3.3 - 5V Configuration Registers Control Interface I2C, SPI or Pins VLC 1.8 - 5V Device Control Level Translator Level Translator Decimation Filter High Pass Filter Serial Audio Out PCM or TDM Copyright  Cirrus Logic, Inc. 2014 (All Rights Reserved) Digital Audio VLS 1.8 - 5V JUL '14 DS625F5 Description The CS5364 is a plete 4-channel analog-to-digital converter for digital audio systems. It performs sampling, analog-to-digital conversion, and anti-alias filtering, generating 24-bit values for all 4-channel inputs in serial form at sample rates up to 216 k Hz per channel. The CS5364 uses a 5th-order, multi-bit delta sigma modulator followed by low latency digital filtering and decimation, which removes the need for an external anti-aliasing filter. The ADC uses a differential input architecture which provides excellent noise rejection. Dedicated level translators for the Serial Port and Control Port allow seamless interfacing...