Sunday, 20 October 2013

101 dB 192 kHz Stereo A-D Converter


101 dB 192 kHz Stereo A-D Converter

101 dB 192 kHz Stereo A-D Converter

The CS5340 is a complete audio A/D converter (ADC) for digital audio systems. It performs sampling, A/D conversion and anti-alias filtering, generating 24-bit values for both left and right inputs in serial form at sample rates up to 200 kHz per channel.
The CS5340 uses a fifth-order, multibit Delta-Sigma modulator followed by digital filtering and decimation, which removes the need for an external anti-alias filter.
The CS5340 is ideal for audio systems requiring wide dynamic range, negligible distortion, and low noise, such as set-top boxes, DVD systems, karaoke systems, effects processors and automotive applications.
Features
  • Advanced multibit Delta-Sigma architecture
  • 24-bit conversion
  • Supports all audio sample rates including 192 kHz
  • 101 dB dynamic range at 5V
  • High-pass filter to remove DC offsets
  • Low-latency digital filter
  • 90 mW at 3.3V
  • Analog/digital core supplies from 3.3V to 5V
  • Auto-mode selection
  • Pin-compatible with CS5341
  • Consumer and automotive grades
  • Package: 16-pin TSSOP; lead-free assembly

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