Description

The CS5368 is a complete 8-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 8-channel inputs in serial form at sample rates up to 216 kHz per channel.

Features

♦ Advanced Multi-bit Delta-Sigma Architecture

♦ 24-Bit Conversion

♦ 114 dB Dynamic Range

♦ -105 dB THD+N

♦ Supports Audio Sample Rates up to 216 kHz

♦ Selectable Audio Interface Formats

– Left-Justified, I²S, TDM

– 8-Channel TDM Interface Formats

♦ Low Latency Digital Filter

♦ Less than 680 mW 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 Compatible with the 4-Channel CS5364 and 6-Channel CS5366

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