The CS5364 is a premium-performance audio A/D converter (ADC) designed for today’s demanding surround-sound consumer and multichannel pro audio applications. The highly integrated IC provides designers with a space-saving solution that streamlines product development, reduces design complexity and lowers overall system costs compared to boards that use multiple stereo ADCs for surround-sound or multichannel designs. Resulting in smaller audio equipment that can be produced at a lower cost compared to today’s products. The CS5364 is the industry’s first audio ADC to support a high-speed TDM interface which provides a serial output of 8 channels of audio data with sample rates up to 192 kHz within a single data stream. This capability reduces layout complexity and relieves input/output constraints in digital signal processors. The on-chip level-shifter and oscillator drivers further reduce complexity and simplify system design. The IC also features a differential architecture that provides excellent noise rejection and performs sampling, A/D conversion and anti-alias filtering.
- 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
- 4-Channel TDM Interface Formats
- Low Latency Digital Filter
- Less than 365 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 8-Channel CS5368
- Applications: A/V receivers, digital mixing consoles, multi-channel recorders, outboard converters, digital effect processors, and automotive audio systems
