Описание
The CS5366 is a complete 6-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 6-channel inputs in serial form at sample rates up to 216 kHz per channel. The CS5366 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 between the CS5366 and other devices operating over a wide range of logic levels. In addition, an on-chip oscillator driver provides clocking flexibility and simplifies design. The CS5366 is the industry’s first audio A/D to support a high-speed TDM interface which provides a serial output of 6 channels of audio data with sample rates up to 216 kHz within a single data stream. It further reduces layout complexity and relieves input/output constraints in digital signal processors. The CS5366 is available in 48-pin LQFP package in both Commercial (-40° to 85°C) and Automotive grades (-40° to +105°C). The CDB5366 Customer Demonstration board is also available for device evaluation and implementation suggestions. The CS5366 is ideal for high-end and pro-audio systems requiring unrivaled sound quality, transparent conversion, wide dynamic range and negligible distortion, such as A/V receivers, digital mixing consoles, multi-channel recorders, outboard converters, digital effect processors, and automotive audio systems.
- 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
- 6-Channel TDM Interface Formats
- Low Latency Digital Filter
- Less than 535 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
