High-End Soundbar

Cirrus Logic’s reference design for soundbar applications has been instrumental in the rise of the soundbar market. With a full line of chipsets and complete software and development tools, Cirrus Logic’s chips reduce the complexity and space required for speaker systems, but above all they provide a turnkey solution to get into the market quickly with a cost-effective, ready-to-manufacture solution to help OEMs capture share immediately.

High-End Soundbar


Audio DSP
  • Single chip solution
  • Multichannel decoding and post processing
  • Triple core 32 bit DSP
  • I²S and S/PDIF
  • Serial control ports
  • Cirrus DSP tool support
Codec
  • Integrated 2/8 channel 24 bit audio codec
    • 2 ADC, 114 dB SNR, -100 dB THD+N
    • 8 DAC, 114 dB SNR, -100 dB THD+N
  • Up to 192 kHz sample rate
  • Integrated S/PDIF receiver with 8:2 input mux
  • Digital volume control with soft ramp
A/D Converter
  • 103 dB dynamic range, -95 dB THD+N
  • Stereo 24 bit ADC with 6:1 input mux
  • Up to 192 kHz sample rate
  • Power-down mode
S/PDIF Interface
  • S/PDIF [IEC60958-3] compliant
  • 8-ch receiver input and 1-ch transmit output
  • Up to 192 kHz sample rate
  • Auto frequency detection / synchronization

Audio DSPs

Supported Products

Codecs

Supported Products
  • CS4270
    105 dB, 24-Bit, 192 kHz Stereo Audio Codec
  • CS4272
    114 dB, 24-Bit, 192 kHz Stereo Codec
  • CS42528
    110/114 dB, 192 kHz, 2-in, 8-out Multi-Channel Codecs with S/PDIF Receiver
  • WM8776
    codec with 5 Input Selector

A/D Converters

Supported Products
  • CS5343
    98 dB, 96 kHz Stereo A/D Converters
  • CS5346
    103 dB A/D Converter with 6:1 Mux
  • CS5381
    120 dB, 192 kHz Stereo A/D Converter

S/PDIF Interface

Supported Products
  • CS8422
    24-bit, 192 kHz, Asynchronous Stereo Sample-Rate Converter
  • WM8805
    S/PDIF Digital Interface Transceiver

SoundClear® Playback Features:

Audio Decode
  • Dolby Digital
  • Dolby Digital Plus
  • DTS 5.1
  • DTS M6
  • Dolby True HD
  • DTS HD Master
Audio Enhance
  • Pro Logic II X
  • Dolby Headphone II
  • DTS Neo X
  • DTS WOW HDX
  • Audyssey DSX
  • Cirrus Virtualization
  • Cirrus Crossbar Mixer
  • DTS SS HD
  • DTS Headphone X
Audio Post Process
  • Dolby Volume
  • Cirrus Parametric EQ
  • Cirrus Bass Manager
  • Cirrus Delay Manager
  • Cirrus Primitives
  • DTS TruBass
  • DTS TruVolume
  • THX Select2 Plus
  • THX Ultra2 Plus
  • Audyssey Dynamic EQ
  • Audyssey Dynamic Volume
  • Audyssey MultiEQ Pro
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