114 dB, 192 kHz Stereo A/D Converter

The CS5361 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 192 kHz per channel. The CS5361 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 ADC uses a differential architecture, which provides excellent noise rejection. The CS5361 is ideal for audio systems requiring wide dynamic range, negligible distortion and low noise, such as audio/video receivers, DVD-R, digital mixing consoles, effects processors and automotive systems.



  • 114 dB dynamic range
  • -105 dB THD+N
  • Low-latency digital filter
  • Supports main or secondary mode operation
  • Pin compatible with the CS5381
  • Functionally compatible with CS5351

Parametric Specifications

Channels (Inputs) 2
Resolution (bits) 24
Dynamic Range (dB) 114
THD+N (dB) -105
Sample Rate (kHz) 192
Analog Inputs/Outputs Differential
Analog Power Supply (V) 5
Digital Power Supply (V) 3.3-5
Logic Power Supply (V) 2.5-5
Operational Power Consumption (mW) 135-243
Package 24 SOIC;

Technical Documents

CS5361 Product Data Sheet

Oct 1, 2021, DS467F3 : 603 Kb

CS5351/61 Product Bulletin

Jul 1, 2002, 0053-0602-PB : 840 Kb

Design Resources

AN241 Analog Input Buffer Architectures

Nov 1, 2003, AN241REV1 : 716 Kb

AN232 AK5393 to CS5361/81 Conversion

Jul 1, 2003, AN232REV1 : 106 Kb

AN239 CS5361/CS5381 Compatibility

May 1, 2003, AN239REV1 : 387 Kb

CS5361 Evaluation Board Data Sheet

Feb 1, 2003, DS467DB4 : 828 Kb

Software and Tools

CS5361 IBIS Model

Oct 1, 2006, Rev 1.0 : 143 Kb


Comprehensive Solutions