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CS4341A Datasheet 24-Bit / 192 kHz Stereo DAC

Manufacturer: Cirrus Logic

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General Description

The CS4341A is a complete stereo digital-to-analog system including digital interpolation, fourth-order deltasigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing 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 CS4341A accepts data at all standard audio sample rates up to 192 kHz, consumes very little power, operates over a wide power supply range and is pin compatible with the CS4341, as described in section 3.1.

Overview

CS4341A 24-Bit, 192 kHz Stereo DAC with Volume Control.

Key Features

  • z 101 dB Dynamic Range z -91 dB THD+N z +3.3 V or +5 V Power Supply z 50 mW with 3.3 V supply z Low Clock Jitter Sensitivity z Filtered Line-level Outputs z On-Chip Digital De-emphasis for 32, 44.1, and 48 kHz z ATAPI Mixing z Digital Volume Control with Soft Ramp.
  • 94 dB Attenuation.
  • 1 dB Step Size.
  • Zero Crossing Click-Free Transitions z Up to 200-kHz Sample Rates z Automatic Mode Detection for Sample Rates between 4 and 200 kHz z Pin Compatible with the CS4341 Descri.

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