The CS5368 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 CS5368 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 flagship CS5368 is an 8-channel converter and the CS5364 and CS5366 are its pin compatible 4- and 6-channel family members.
- Multibit Delta-Sigma architecture
- 24-bit conversion
- System sampling rates up to 192 kHz
- 114 dB dynamic range
- -105 dB THD+N
- Low latency digital filters
- On-chip oscillator driver
- 5 V analog power supply
- 3.3-5 V digital power supply
- Supports logic levels between 1.8 V and 5 V for control and serial ports
- Less than 680 mW power consumption
- High pass filter for DC offset calibration
- Differential analog architecture
- Supports master or slave mode
- Overflow detection
- Consumer and automotive grades
- Lead-free 48-pin LQFP; 8-, 6-, and 4-channel pin-compatible family
