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24-Bit, 96 kHz, Stereo D/A Converter

The CS4340 is a complete, stereo, digital-to-analog system including digital interpolation, fourth-order Delta-Sigma digital-to-analog conversion, digital de-emphasis, and switched capacitor 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 CS4340 accepts data at audio sample rates from 2 kHz to 100 kHz, consumes very little power, and operates over a wide power supply range. The features of the CS4340 are ideal for DVD players, CD players, set-top boxes, and automotive systems.

Product Features
  • Complete stereo D/A converter system: interpolation, D/A, output analog filtering
  • 101 dB dynamic range
  • -91 dB THD+N
  • Low clock jitter sensitivity
  • Filtered line level outputs
  • On-chip digital de-emphasis for 32, 44.1, and 48 kHz
  • 3 to 5V power supply
  • 30 mW with 3V supply
  • Anti-pop technology
  • Package: 16-pin SOIC

Documents
CS4340/41 Produ
ct Data Sheet

NOV '00, CS297PP3 : 836 Kb
CDB4340/41 Eval
uation Board Data Sheet

NOV '99, DS297DB3 : 813 Kb
CDB4340/41 Prod
uct Information Booklet

APR '99, PI297PP1 : 256 Kb
Applications

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