Audio Energy Industrial Communication Product Number Index 2 14 18 22 24 Product Summary

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2012 Cirrus Logic Product Summary First choice in high-precision analog + digital signal processing components for the audio + energy markets. 2012 Product Summary 1

A Leader In Innovative Audio ICs Audio Components Cirrus Logic is a recognized leader in analog and mixed-signal audio converter ICs and audio processors that enable today’s new consumer, professional and automotive entertainment products. Our products include analog-to-digital converters (“ADCs”), digital-to-analog converters (“DACs”), codecs that integrate ADCs and DACs into a single IC, digital interface ICs (eg. “S/PDIF” receivers), Class D digital amplifier controllers and power stages and audio DSPs. Our products are featured in a wide array of consumer applications, including smartphones,...

Audio DSPs Part Processor CS485xx Tiny, cost effective, mega-performance PCM processors targeted for: mini-systems, DVD receivers, soundbars, car audio, DTVs CS48520 Single 32-bit 4 channel audio PP1 150 MHz (300 M MAC/Sec) CQZ 48 QFP CS48540 Single 32-bit 8 channel audio PP1 150 MHz (600 M MAC/Sec) CQZ 48 QFP 150 MHz (300 M MAC/Sec) DQZ 150 MHz (300 M MAC/Sec) CQZ 150 MHz (300 M MAC/Sec) DQZ CS48560 Single 32-bit Key Firmwares & Features 8 channel audio PP1 DSP Core Speed Grade† CS4953xx Dual 32-bit (DD, DDEX, DTS, DTSES, DTS96, AAC) + PP2 150 MHz (600 M MAC/Sec) CVZ 131 MHz (600 M MAC/Sec)...

Audio SOCs (DSP with Integrated Mixed-Signal) Part Processor Resol. Bits CS470xx Tiny, cost effective, mega-performance PCM processors with integrated codec targeted for mini-systems, DVD receivers, soundbars, sound projectors, car audio, DTVs. DSP Composer, a graphical DSP programming tool from Cirrus Logic, makes advanced DSP programming of this integrated device family a breeze. CS47024 Single 32-bit CS47048 Single 32-bit 24 24 105 ADC 108 DAC 105 ADC 108 DAC 2 - ADC 4 - DAC Comments Speed (MIPS) 2 - ADC 8 - DAC 4 - ADC 8 - DAC 2 ADC w/ 5:1 MUX, 4 DAC, S/PDIF Rx/Tx, 8 channel HW SRC block...

Algorithm & Nomenclature Abbreviations Decoding Algorithm & Nomenclature Abbreviation Table AAC = MPEG-2 AAC Multichannel Low Complexity DTSLBR = DTS Express CBR = Constant Bit Rate DTSMA = DTS® Master Audio DD = Dolby Digital® ES = Elementary Stream DD+ = Dolby Digital Plus HE-AAC = MPEG-4 AAC Multichannel Low Complexity DDCE = Dolby Digital Consumer Encoder (5.1 Channel) MP3 = MPEG 1, Layer II & III CBR & VBR DDEX = Dolby Digital EX MPEG = MPEG 2, Layer II Stereo & Multichannel DTHD = Dolby TrueHD PES = Packetized Elementary Stream DTS = DTS Digital Surround™ PP = Post-Processing DTS96 = 96...

Audio DSP Tools Features DSP Composer CLIDE DSP ComposerTM is a graphical tool supporting drag-and-drop design of custom audio signal flows. Users of this tool can create custom audio processing firmware for any of the DSP IC Families without writing custom DSP code, by combining choices from a large selection of existing audio processing primitive elements. DSP Composer also provides run-time control of firmware parameters, both for custom processing blocks and for Cirrus Logic supplied processing blocks. The Cirrus Logic Integrated Development Environment (CLIDE TM) is an Eclipse-based workbench...

CobraNet Transport and Audio Network Processor ICs Family Description CobraNet® Part Numbers Audio Channels over Ethernet Serial Input/Serial Output Ports Ethernet Interface IC Package CS1810xx CS4961xx* The CS1810xx Family contains CobraNet networked digital audio interface ICs. The CS4961xx Family provides digital audio signal processing along with the network interface function. CS181002 CS496102* 2 One synchronous, capable of supplying up to 2 full-duplex channels at 48 and/or up to 96 kHz sample rates. 144 LQFP CS181012 CS496112* 8 Quad synchronous, capable of supplying up to 8 full-duplex...

Audio A/D Converters Part Number Resolution (bits) Dynamic Range (dB) THD+N (dB) Sample Rate (kHz) Analog Inputs Power Supply (V) Comments Package CS5343/44 24 98 –92 96 Single-ended VA = 3.3 or 5 CS5343 – I2S CS5344 – LJ 10 TSSOP CS5340 24 101 –94 192 Single-ended VA = 3.3 or 5, VD = 3.3 or 5, VL = 1.8 to 5 Pin compatible with CS5341 16 TSSOP CS5341 24 105 –98 192 Single-ended VA = 3.3 or 5, VD = 3.3 or 5, VL = 1.8 to 5 Pin compatible with CS5340 16 TSSOP CS5342 24 105 –98 192 Single-ended VA = 3.3 or 5, VD = 3.3 or 5, VL = 2.5 to 5 384*Fs MCLK 16 TSSOP CS5346 24 103 –95 192 Single-ended VA...

Audio D/A Converters Part Number Channels Resolution Dynamic THD+N Sample Analog (bits) Range (dB) (dB) Rate (kHz) Outputs Power Supply (V) Comments Package CS4334/35/38/39 2 96 –88 96 Single-ended VA = 5 Entry-level stereo DAC 8 SOIC CS4344/45/48 2 24 105 –90 192 Single-ended VA = 3.3 or 5 Upgrade for CS4340 and CS4340A 10 TSSOP CS4349 2 24 101 –91 192 Single-ended VA = 3.3 or 5 1 VRMS @ 3.3 V, Volume Control 24 TSSOP CS4350 2 24 109 –91 192 Single-ended VA = 3.3 or 5 Integrated PLL, TDM or Differential VLC = 3.3 to 5 VLS = 1.5 to 5 24 TSSOP CS4351 2 24 112 –100 192 Single-ended VA = 9 or 12...

Stereo Codecs Part Resolution (bits) Dynamic Range (dB) THD+N (dB) Sample Rate (kHz) Analog I/O Power Supply (V) Comments Package CS4245 24 104 ADC 104 DAC –95 ADC –90 DAC 192 Single-ended VA = 3.3 or 5 VD = 3.3 or 5 VL = 1.8 to 5 6:1 input MUX, MIC pre-amp, PGA 48 LQFP CS4265 24 104 ADC 104 DAC –95 ADC –90 DAC 192 Single-ended VA = 3.3 or 5 VD = 3.3 or 5 VL = 1.8 to 5 2:1 input MUX, MIC pre-amp, PGA, S/PDIF out 32 QFN CS4270 24 105 ADC 105 DAC –95 ADC –95 DAC 192 Single-ended VA = 3.3 or 5 VD = 3.3 or 5 VL = 1.8 to 5 Volume control, passive filters, 3.3 V operation 24 TSSOP CS4271 24 108 ADC...