The CS4352 is high-performance stereo audio digital/analog converter (DAC) for consumer electronics, professional and automotive audio applications. This low profile 20-pin, 102 dB D/A converter is a pin-compatible, hardware mode only, cost efficient version of the popular CS4351 stereo DAC. By integrating a line driver (operational amplifier) and low pass filter components, the CS4351 and the CS4352 represent a new class of integrated audio DACs. The CS4352 provides a 2VRMS line level output and only requires a one-pole RC filter on the outputs, thus significantly reducing external component count and cost while making designs simpler. The CS4352 is ideal for any application that requires a line-level output. For example, mainstream consumer products such as digital televisions, video game consoles, DVD players, DVD receivers and set-top boxes. Additional applications include digital mixing consoles, multitrack recording systems, outboard converters, effects processors and automotive audio systems.



  • Advanced multi-bit Delta Sigma modulator
  • 106 dB dynamic range
  • -93 dB THD+N
  • 24-bit / 192kHz sample rates
  • Integrated line driver – 2VRMS output
  • Compliant with consumer line level and SCART output
  • Low latency digital filtering
  • +9 to +12V analog power supply, +3.3V digital power supply
  • Supports direct interface to logic levels from +1.5V to +3.3V
  • Compliant with the Cell Broadband Engine™ (Cell processor)
  • Single-ended outputs
  • Popguard® technology for control of clicks and pops
  • Automatic sample rate detection
  • Supports standard PCM audio format
  • Pin compatible with CS4351 (in hardware mode)
  • 20-pin TSSOP, lead free available

Parametric Specifications

Discontinued Product
Recommended Replacement: WM8523

Technical Documents

CS4352 Product Data Sheet

Jun 28, 2007, DS684F2 : 457 Kb

Design Resources

CDB4352 Evaluation Board Data Sheet

Sep 8, 2006, DS684DB1 : 812 Kb


Comprehensive Solutions