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24-bit, 192 kHz, 8-Channel D/A Converter

The CS4382 is a complete, 8-channel, digital-to-analog system including digital interpolation, fifth-order Delta-Sigma digital-to-analog conversion, digital de-emphasis, volume control, and analog filtering. The advantages of this architecture include: ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, and a high-tolerance to clock jitter.

The CS4382 accepts PCM data at sample rates from 4 kHz to 192 kHz and DSD audio data. It operates over a wide power supply range. These features are ideal for multi-channel audio systems including DVD players, SACD players, A/V receivers, mixing consoles, effects processors, and automotive audio systems.

Product Features
  • 24-bit conversion
  • Up to 192 kHz sample rates
  • 114 dB dynamic range
  • -100 dB THD+N
  • Supports PCM and DSD data formats
  • Selectable digital filters
  • Volume control with soft ramp
    • 1 dB step size
    • Zero crossing click-free transitions
  • Dedicated DSD inputs
  • Low, clock jitter sensitivity
  • Simultaneous support for two synchronous sample rates for DVD audio
  • Micro-controller or standalone operation
  • Package: 48 LQFP

Documents
CS4382 Product
Data Sheet

MAY '01, DS514PP1 : 1191 Kb
CDB4382 Evaluat
ion Board Data Sheet

MAY '01, DS514DB1 : 859 Kb
CS4362/82 Produ
ct Bulletin

OCT '01, 0015-0801-PB : 64 Kb
Applications

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Copyright © 2002 Cirrus Logic Inc.