Consumer Audio Solutions Guide Advanced Signal Processing Components Cirrus Logic Consumer Audio Solutions Guide World-Class Audio Leadership Cirrus Logic is the leading supplier of hardware and software solutions for audio signal processing from voice capture to audio playback in the newest technology found in mobile, consumer and automotive applications. We Don’t Just Give You a Chip. We Give You the Complete Audio Solution. Best-in-Class Hardware With a complete portfolio of products throughout the audio signal chain — from voice capture to audio playback — Cirrus Logic gives you ICs optimized for superior features and performance. Cirrus Logic’s portfolio of best-in-class, ultra low power ICs includes MEMS microphones, smart integrated codecs, audio DSPs, A/D and D/A converters and Class-D audio amplifiers. MEMS Microphones Audio Codecs Audio DSP Audio Amplifiers EM B ED D ED S O F T WA R E Best-in-Class Software Cirrus Logic’s patented SoundClear® software technology elevates the clarity and quality of the audio signal to enhance voice quality, voice capture, speech recognition and audio playback. SoundClear® software is designed to be both flexible and robust to improve voice quality and speech recognition performance by eliminating noise through advanced processing features, such as noise suppression, ASR Enhance™ and echo cancelation. Smart Home Automation 4 Headsets5 Speakers6 Voice Command Remote Control 7 Wearables8 ® 9 SoundClear Software ® SoundClear Software Boards and Tools 10 Soundbars11 Audio/Video Receivers 14 Audio/Video Receivers and Soundbar Software 16 Cirrus Logic Consumer Audio Solutions Guide 1 Audio Components Audio DSPs Voice Processors Codecs D/A Converters A /D Converters Headphone and Speaker Amplifiers MEMS Microphones S/PDIF Interfaces 2 • Single-chip solution for Dolby ATMOS and DTS UHD • Clock PLL, rich set of serial audio I/O • Up to four 32-bit DSP cores, 300 MHz, 2.88 MB on chip RAM • Cirrus Logic DSP tool support • High-performance, fixedfunction voice DSP • Flexible audio I/O and serial control interfaces • Ultra low power consumption (0.1 mW/MHz) • Small form factor, WLCSP and QFN packages • Superior input and playback performance • Support for digital and analog microphone interfaces • Low power sleep mode, smart accessory detect • Choice of features, performance, digital interfaces and packages allows a wide range of system architectures • Advanced multi-bit, Delta Sigma architecture • High-end HiFi digital filters for improved audio playback • Up to 24-bit, 192 kHz with 128 dB dynamic range • Professional audio quality for consumer products • Advanced multi-bit, Delta Sigma architecture • Ultra low idle power consumption for “always on” applications • Two to eight channels with up to 24-bit, 192 kHz inputs • Enhanced voice clarity for mic-array and beam-forming algorithms • Class-D speaker amplifier with high efficiency and low idle power consumption • Class-G headphone amplifier with 3.8 mW quiescent power consumption • Speaker driver up to 2.4 W into 4 ohm @ 1% THD+N • Headphone driver up to 32 mW into 15 ohm @ <1% THD • Best sounding audio capture • • Leading dynamic range and linearity for true accuracy and clarity Acoustically matched top and bottom port devices to enhance algorithms • Super robust MEMS minimize field issues • Single-chip, 192 kHz transmitter and receiver • Single 2.7 to 3.6 V digital and PLL supply • Advanced jitter attenuating PLL • Small SSOP package size For more information, visit www.cirrus.com The SoundClear Advantage ® Cirrus Logic understands how the quality and clarity of the audio signal chain defines the total user experience. Whether it’s a smartphone conversation in a noisy bar, listening to jazz through wireless headphones, or watching a favorite Hollywood release on a tablet, Cirrus Logic’s patented SoundClear® software technology delivers industry-leading voice quality, speech recognition and high-fidelity playback. SoundClear® utilizes intelligent speech tracking and adaptive processing to exploit speech patterns and environmental conditions, and provides advanced processing features such as noise suppression, echo cancelation and virtual surround sound. The result is self-adjusting algorithms that emphasize voice quality, whether in a quiet room or the noisiest vehicle. The SoundClear® algorithms also deliver consistent audio performance with automatic microphone calibration, automatic level control and automatic volume control. VOICE PLAYBACK RECORD CONTROL SENSE Handset, Speakerphone, Headset NREC Speaker Protection Multi-Mic and Stereo Record “Always On” Voice Wake Low Power Sensor Aggregation and Fusion Single and Multi-Mic HD Voice Bass and Stereo Enhancement Ambient and Mic Noise Reduction Multi-Trigger Word Detection Noise Classification Full Duplex AEC Control Audio Decoding Wind and Motor Noise Reduction Seamless Trigger to Search Gesture Recognition Ambient Aware Tx & Rx Enhancement Handset and Headphone ANC Intelligent Gain Control ASR Enhance™ Context Awareness Cirrus Logic Consumer Audio Solutions Guide 3 Smart Home Automation • “Always on” voice trigger ASR Enhance™ Noise reduction and echo cancelation Industry leading low power • Complete audio path solution • • • Sensors Speaker Amplifier Processor Portable CODEC Mic 1 Voice Processor WiFi / Bluetooth SoundClear Software Speaker Mic 2 ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 CS48L20 — 5.2 1.0 Voice Processors / DSPs Part Number Processor Voice Bands Speed (MIPS) Operating Range Power Supply (V) Package CS48LV12/13 32-bit Single Core Narrow, HD Voice/Wide 130 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 24 QFN CS48L20 32-bit Dual Core – 360 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 36 WLCSP 36 QFN Smart Home Automation Portable Codecs Part Number DACs / ADCs DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package CS42L51 2/2 98 / –86 96 / –88 96 VA = 1.8 to 2.5 VD = 1.8 to 2.5 VL = 1.8 to 3.3 32 QFN CS42L52 2/2 98 / –86 98 / –88 96 VA = 1.65 to 2.83 VD = 1.65 to 2.83 VP = 2.37 to 5.35 VL = 1.8 to 3.3 40 QFN WM8962/62B 2/2 98 / –79 94 / –86 96 VA = 1.7 to 2.0 VD = 1.62 to 2.0 49 WLCSP WM8993 2/2 100 / –86 94 / –87 48 VA = 2.2 to 3.3 VD = 1.1 to 2.0 48 WLCSP WM8996 4/2 99 / –81 94 / –81 48 VA = 1.71 to 3.6 VD = 0.95 to 2.0 54 WLCSP MEMS Microphones Part Number SNR (dB) AOP at 10% THD (dB SPL) Sensitivity Sensitivity Tolerance (dB) Supply Voltage and Current Package WM7138E (Analog, Bottom) 65 130 –38 dBV/Pa ±1 1.5 to 3.7 V 160 µA 3.35 x 2.5 x 0.98 mm WM7216E (Digital, Top) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm WM7236E (Digital, Bottom) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm Class-D Speaker Amplifiers Part Number Input Output Power SNR (dB) THD+N @ 1 W Power Supply (V) Package CS35L00 Analog 2.8 W into 4 ohm 98 0.02% 2.5 to 5.5 10 QFN CS35L01/03 Analog 3 W into 4 ohm 98 0.02% 2.5 to 5.5 9 WLCSP 4 For more information, visit www.cirrus.com Mic 1 Bluetooth Module Mic 2 SoundClear ® Bluetooth Headset • • • • • Headphone Voice Processor Dual-mic InstantAdapt™ NREC Wind block, wind noise reduction Spectrally matched comfort noise ASR Enhance™ Ultra low power Portable CODEC SoundClear Software ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 SoundClear Embedded Software ® Part Number Microphones Voice Bands Noise Reduction Dual-mic InstantAdapt™ ATS7001 1 Narrow, HD Voice/Wide Up to 17 dB — ATS7002 2 Narrow, HD Voice/Wide Up to 23 dB Auto Volume / Level Control CSR Processors BC5 8670 8675 Bluetooth Headset Voice Processors Part Number Processor Voice Bands Speed (MIPS) Operating Range Supply Voltage (V) Package CS48LV12/13 32-bit Single Core Narrow, HD Voice/Wide 130 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 24 QFN Portable Codecs Part Number DACs / ADCs DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package WM8903 2/2 96 / –86 93 / –80 48 VA = 1.71 to 2.0 VD = 1.14 to 1.89 40 QFN WM8904 2/2 96 / –86 92 / –80 96 VA = 1.71 to 2.0 VD = 0.95 to 3.6 36 WLCSP 32 QFN MEMS Microphones Part Number SNR (dB) AOP at 10% THD (dB SPL) Sensitivity Sensitivity tolerance (dB) Supply Voltage and Current Package WM7331E (Analog, Bottom) 63 124 –38 dBV/Pa ±1 1.6 V to 3.6 V 50 µA 2.5 x 1.6 x 0.9 mm Cirrus Logic Consumer Audio Solutions Guide 5 Bluetooth Speaker Box • • • • • Mic 1 Bluetooth Module Speaker Amplifier Speaker Mic 2 SoundClear® Speaker Amplifier Speaker Dual-mic InstantAdapt™ NREC 360° speakerphone pickup Superior echo cancelation ASR Enhance™ Ultra low power Voice Processor Portable CODEC SoundClear Software ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 CS48L20 — 5.2 1.0 SoundClear Embedded Software ® Part Number Microphones Voice Bands Noise Reduction Dual-mic InstantAdapt™ ATS7101 1 Narrow, HD Voice / Wide Up to 17 dB — ATS8102 2 Narrow, HD Voice / Wide Up to 23 dB Auto Volume Level Control CSR Processors BC5 8670 8675 Bluetooth Speaker Box Voice Processors / DSPs Part Number Processor Voice Bands Speed (MIPS) Operating Range Supply Voltage (V) Package CS48LV12/13 32-bit Single Core Narrow, HD Voice/Wide 130 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 24 QFN CS48L20 32-bit Dual Core – 360 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 36 WLCSP 36 QFN Portable Codecs Part Number DACs / ADCs DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package CS42L51 2/2 98 / –86 96 / –88 96 VA = 1.8 to 2.5 VD = 1.8 to 2.5 VL = 1.8 to 3.3 32 QFN WM8993 2/2 100 / –86 94 / –87 48 VA = 2.2 to 3.3 VD = 1.1 to 2.0 48 WLCSP WM8996 4/2 99 / –81 94 / –81 48 VA = 1.71 to 3.6 VD = 0.95 to 2.0 54 WLCSP MEMS Microphones Part Number SNR (dB) AOP at 10% THD (dB SPL) Sensitivity Sensitivity tolerance (dB) Supply Voltage and Current Package WM7138E (Analog, Bottom) 65 130 –38 dBV/Pa ±1 1.5 to 3.7 V 160 µA 3.35 x 2.5 x 0.98 mm WM7216E (Digital, Top) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm WM7236E (Digital, Bottom) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm Class-D Speaker Amplifiers Part Number Input Output Power SNR (dB) THD+N @ 1 W Power Supply (V) Package CS35L00 Analog 2.8 W into 4 ohm 98 0.02% 2.5 to 5.5 10 DFN CS35L01/03 Analog 3 W into 4 ohm 98 0.02% 2.5 to 5.5 9 WLCSP 6 For more information, visit www.cirrus.com Voice Command Remote Control • • • • • MCU “Always on” voice trigger ASR Enhance™ Noise reduction and echo cancelation Industry leading low power Complete audio path solution WiFi / Bluetooth DAC / HP Amp Voice Processor Headphone Mic 1 Mic 2 SoundClear Software ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 Voice Processors / DSPs Part Number Processor Voice Bands Speed (MIPS) Operating Range Supply Voltage (V) Package CS48LV12/13 32-bit Single Core Narrow, HD Voice/Wide 130 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 24 QFN D/A Converters/Headphone Amplifiers Voice Command Remote Control Part Number Resolution (bits) Sample Rate (kHz) DAC Dynamic Range / THD+N (dB) Output Level (VRMS) Power Supply (V) Package CS43L21 24 bits, Stereo 96 98 / –86 1.3 VA = 1.8 to 2.5 VD = 1.8 to 2.5 VL = 1.8 to 3.3 32 QFN WM8912 24 bits, Stereo 96 96 / –86 1 VA = 1.7 to 2.0 VD = 1 to 3.6 32 QFN WM8918 24 bits, Stereo 96 96 / –86 1 VA = 1.71 to 2.0 VD = 1.42 to 3.6 32 QFN MEMS Microphones Part Number SNR (dB) AOP at 10% THD (dB SPL) Sensitivity Sensitivity Tolerance (dB) Supply Voltage and Current Package WM7216E (Digital, Top) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm WM7236E (Digital, Bottom) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm Cirrus Logic Consumer Audio Solutions Guide 7 Sensors Wearables (Bands, Watches, Glasses) • • • • • “Always on” voice trigger ASR Enhance™ Noise reduction and echo cancelation Industry leading low power Complete audio path solution Portable CODEC Processor Speaker Headphone WiFi / Bluetooth Mic 1 Voice Processor Mic 2 SoundClear Software ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 CS48L20 — 5.2 1.0 Voice Processors / DSPs Part Number Processor Voice Bands Speed (MIPS) CS48LV12/13 32-bit Single Core Narrow, HD Voice/Wide 130 CS48L20 32-bit Dual Core – 360 Operating Range Power Supply (V) Package Wearables (Band, Watch, Glasses) 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 24 QFN 0 to 70 °C –40 to 105 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 36 WLCSP 36 QFN Portable Codecs Part Number DACs / ADCs DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package WM8903 2/2 96 / –86 93 / –80 48 VA = 1.71 to 2.0 VD = 1.14 to 1.89 40 QFN WM8904 2/2 96 / –86 92 / –80 96 VA = 1.71 to 2.0 VD = 0.95 to 3.6 36 WLCSP 32 QFN WM8993 2/2 100 / –86 94 / –87 48 VA = 2.2 to 3.3 VD = 1.1 to 2.0 48 WLCSP MEMS Microphones Part Number SNR (dB) AOP at 10% THD (dB SPL) Sensitivity Sensitivity Tolerance (dB) Supply Voltage and Current Package WM7331E (Analog, Bottom) 63 124 –38 dBV/Pa ±1 1.6 V to 3.6 V 50 µA 2.5 x 1.6 x 0.9 mm WM7216E (Digital, Top) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm WM7236E (Digital, Bottom) 60 (Voice Mode) 63 (Record Mode) 120 –26 dBFS/Pa ±1 1.62 to 3.7 V 300 µA (Voice Mode) 950 µA (Record Mode) 4.0 x 3.0 x 1.0 mm 8 For more information, visit www.cirrus.com SoundClear Software Features ® VOICE PLAYBACK CONTROL ATS7001 / ATS7002 ATS7101 / ATS8102 Voice 4.2 C Playback 5.0 Control 1.0 1 or 2-Mic TX NR 1 or 2-Mic TX NR RX NR 1 or 2-Mic Headset TX NR Mono/Stereo 8/16/24/32/48 kHz Playback, PEQ 1 Input Channel 1 or 2-Mic Speakerphone TX AEC RX AVC TX Comfort Noise (spectrally matched) RX Comfort Noise TX PEQ RX PEQ RX MBC Wind Noise Reduction Dynamic RX Volume and EQ 1 Output Channel RX NR 1-Mic Speakerphone TX NR RX AVC RX NR Multi-Band Compressor TX Comfort Noise (spectrally matched) RX AVC Context Aware Playback Seamless Trigger to Search TX Comfort Noise (spectrally matched) Audio (Volume/Trims) Sensory Engine Support RX Comfort Noise TX PEQ Tone Control TX PEQ Uncompressed Audio Stream RX PEQ RX MBC RX MBC Dynamic RX Volume and EQ Dynamic RX Volume and EQ Virtual Stereo Surround Bass Manager Side Tone Single Trigger Word Detection ASR Enhance™ Delay Manager Trigger Directed ASR Band Xpander Bass Enhancer Dynamic Volume Leveler Intelligent Room Calibration Multichannel Surround Crossbar Mixer 5.1 adds: Speaker Protection Dolby Digital Post-Processing Support DTS Post-Processing Support 5.2 adds: Audio Encoding Please contact Cirrus Logic for availability of SoundClear® Record and SoundClear® Sense. SoundClear Software/Hardware Configurations for Consumer ® Version Voice Playback Control CS48LV12 4.2 C 5.0 — CS48LV13 4.2 C 5.1 1.0 CS48L20 — 5.2 1.0 Cirrus Logic Consumer Audio Solutions Guide 9 SoundClear Software Boards and Tools BOARDS BOARDS CONFIG PROGRAMMING ® 10 CS48L20 CS48LV12/13 CSR (Bluetooth Module) Tool IDE CLIDE (Cirrus Logic Integrated Development Environment) CSR SDK Compiler CCC (Cirrus CC Complier) – Assembler CASM (Cirrus Cross Assembler) CSR SDK Linker CLINK (Cirrus Linker) CSR SDK Archiver CLIDE CSR SDK Simulator CLIDE CSR SDK On-Chip Debugging CLIDE CSR SDK Configuration Image Loading Register Read/Write Real-Time Tuning 1) CLIDE application/concurrency project 1) CSR SDK 2) RAPID2 real-time NREC diagnostic and tuning tool 2) RAPID tuning tool 48L10 4-In 4-Out Board CSR 8670 Dev Board Part Number CRD48L10-4in4out DB-8670-10068-1A Includes SoundClear: Voice, Playback, Control CS42L73 Codec SoundClear ® Voice Kits Adds MCU interface board, MCU-DEBUG board and cabling SoundClear ® Voice integration package Availability Stock Digi-Key 48L10 Low Power, Voice Wake Board CSR BC5-MM Dev Board Part Number CRD48L10-LPVR1 DEV-SYS-1645B3-1A Includes SoundClear ® Control with Sensory Voice Trigger and Commands Kits Adds probe board, MCU-DEBUG board, mini HDMI adapter board, analog board, headset board, battery, charger and cabling SoundClear ® Voice integration package Availability Stock Digi-Key For more information, visit www.cirrus.com Entry-Level Soundbar • • • • • High performance analog Dolby Digital decode Dolby and DTS enhance Audio post processing S/PDIF RX interface HDMI Receiver ADC WiFi/FM/ Bluetooth S/PDIF Input Audio DSP (1 core) S/PDIF Receiver Aux Input DAC Power Amplifier Speakers PLAYBACK Audio DSPs Part Number Processor Speed (MHz) @ 1.2 V Speed (MHz) @ 1.0 V Operating Range Power Supply (V) Package CS48L10/11 32-bit Single Core 130 80 0 to 70 °C 80 0 to 70 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 20 WLCSP 130 130 80 –40 to 105 °C Dynamic Range / THD+N (dB) 24 QFN 24 QFN A/D Converters Part Number Channels Resolution Sample Rate (kHz) CS5343 2 24 bits 96 CS5346 6 24 bits 192 Power Supply (V) Package Entry-Level Soundbar 98 / –92 VA = 3.3 or 5.0 10 TSSOP 103 / –95 VA = 5.0 VD = 3.3 VL = 3.3 to 5.0 48 LQFP D/A Converters Part Number Channels Resolution Sample Rate (kHz) Dynamic Range / THD+N (dB) Power Supply (V) Package WM8501 2 24 bits 192 100 / –88 VA = 4.5 to 5.5 VD = 2.7 to 5.5 14 SOIC WM8524 2 24 bits 192 106 / –93 VA/VD = 3 to 3.6 16 TSSOP S/PDIF Interface Part Number Sample Rate (kHz) IEC-60958 Transmitter IEC-60958 Receiver Data Frames Power Supply (V) Package CS8422 192 – 1 + SRC AES3, EIAJ CP1201 VA = 3.3 VL = 1.8 to 5 32 QFN WM8804 192 1 1 AES3 VD = 2.7 to 3.6 28 SSOP WM8805 192 1 8 AES3 VA = 2.7 to 3.6 28 SSOP Cirrus Logic Consumer Audio Solutions Guide 11 Mid-Tier Soundbar • • • • • HDMI Receiver High performance analog Dolby and DTS decode/enhance Dolby Digital Plus, DTS SS II 5.x Audio post processing S/PDIF RX interface CODEC WiFi/FM/ Bluetooth S/PDIF Input Aux Input Line Output Audio DSP (2 core) S/PDIF Receiver Power Amplifier Speakers PLAYBACK Audio DSPs Part Number Processor Speed (MHz) @ 1.2 V Speed (MHz) @ 1.0 V Operating Range Power Supply (V) Package CS48L20 32-bit Dual Core 180 100 0 to 70 °C 100 0 to 70 °C VD = 1.0 or 1.2 VIO = 1.8 to 3.3 36 WLCSP 180 180 100 –40 to 105 °C Sample Rate (kHz) 36 QFN 36 QFN Codecs Part Number Channels DAC DR / THD+N (dB) ADC DR / THD+N (dB) CS4270 2 in, 2 out 105 / –95 105 / –95 CS4272 2 in, 2 out 114 / –100 114 / –100 WM8776 10 in, 2 out 108 / –97 Power Supply (V) Mid-Tier Soundbar Package 192 VA/VD = 3.3 or 5 VL = 1.8 to 5 24 TSSOP 192 VA = 5 VD = 3.3 or 5 28 TSSOP 102 / –95 192 VA = 2.7 to 5.5 VD = 2.7 to 3.6 48 TQFP S/PDIF Interface Part Number Sample Rate (kHz) IEC-60958 Transmitter IEC-60958 Receiver Data Frames Power Supply (V) Package CS8422 192 – 1 + SRC AES3, EIAJ CP1201 VA = 3.3 VL = 1.8 to 5 32 QFN WM8805 192 1 8 AES3 VA = 2.7 to 3.6 28 SSOP 12 For more information, visit www.cirrus.com High-End Soundbar • • • • • High performance analog Dolby and DTS decode/enhance Dolby True HD, DTS M8, THX Superior MIPS and on-chip memory Integrated S/PDIF TX interface S/PDIF Input HDMI Receiver ADC Line Input Mic Input WiFi/FM/ Bluetooth CODEC Aux Input Line Output Audio DSP (3 core) S/PDIF Receiver Power Amplifier Speakers S/PDIF Output PLAYBACK Audio DSPs Part Number Processor Speed (MHz) RAM (MB) Operating Range Power Supply (V) Package CS49834 32-bit Triple Core 300 2.88 0 to 70 °C –40 to 85 °C VD = 1.0 VIO = 3.3 144 LQFP Codecs High-End Soundbar Part Number Channels DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package CS4270 2 in, 2 out 105 / –95 105 / –95 192 VA/VD = 3.3 or 5 VL = 1.8 to 5 24 TSSOP CS4272 2 in, 2 out 114 / –100 114 / –100 192 VA = 5 VD = 3.3 or 5 28 TSSOP CS42528 2 in, 8 out 114 / –100 114 / –100 192 VA = 5 VD = 3.3 or 5 VL = 1.8 to 5 64 LQFP WM8776 10 in, 2 out 108 / –97 102 / –95 192 VA = 2.7 to 5.5 VD = 2.7 to 3.6 48 TQFP A/D Converters Part Number Channels Resolution Sample Rate (kHz) Dynamic Range / THD+N (dB) Power Supply (V) Package CS5343 2 24 bits 96 98 / –92 VA = 3.3 or 5 10 TSSOP CS5346 6 24 bits 192 103 / –95 VA = 5.0 VD = 3.3 VL = 3.3 to 5.0 48 LQFP CS5381 2 24 bits 192 120 / –110 VA = 5 VD = 3.3 or 5 VL = 2.5 to 5 24 SOIC 24 TSSOP S/PDIF Interface Part Number Sample Rate (kHz) IEC-60958 Transmitter IEC-60958 Receiver Data Frames Power Supply (V) Package CS8422 192 – 1 + SRC AES3, EIAJ CP1201 VA = 3.3 VL = 1.8 to 5 32 QFN WM8805 192 1 8 AES3 VA = 2.7 to 3.6 28 SSOP Cirrus Logic Consumer Audio Solutions Guide 13 Audio/Video Receiver • • • • • HDMI Transceiver WiFi/FM/ Bluetooth High performance analog Dolby and DTS decode/enhance Dolby ATMOS, DTS UHD, THX Superior MIPS and on-chip memory Integrated S/PDIF TX interface S/PDIF Input Audio DSP (4 core) ADC Line Input Mic Input DAC / CODEC Aux Input Line Output Power Amplifier Speakers S/PDIF Output S/PDIF Receiver PLAYBACK Clock Gen Audio DSPs Audio Clock Output Part Number Processor Speed (MHz) RAM (MB) Operating Range Power Supply (V) Package CS49844 32-bit Quad Core 300 2.88 0 to 70 °C –40 to 85 °C VD = 1.0 VIO = 3.3 144 LQFP Codecs Part Number Channels DAC DR / THD+N (dB) ADC DR / THD+N (dB) Sample Rate (kHz) Power Supply (V) Package CS4270 2 in, 2 out 105 / –95 105 / –95 192 VA/VD = 3.3 or 5 VL = 1.8 to 5 24 TSSOP CS4272 2 in, 2 out 114 / –100 114 / –100 192 VA = 5 VD = 3.3 or 5 28 TSSOP CS42528 2 in, 8 out 114 / –100 114 / –100 WM8776 10 in, 2 out 108 / –97 102 / –95 Audio / Video Receiver 192 VA = 5 VD = 3.3 or 5 VL = 1.8 to 5 64 LQFP 192 VA = 2.7 to 5.5 VD = 2.7 to 3.6 48 TQFP A/D Converters Part Number Channels Resolution Sample Rate (kHz) Dynamic Range / THD+N (dB) Power Supply (V) Package CS5346 6 24 bits 192 103 / –95 VA = 5.0 VD = 3.3 VL = 3.3 to 5.0 48 LQFP CS5381 2 24 bits 192 120 / –110 VA = 5 VD = 3.3 or 5 VL = 2.5 to 5 24 SOIC 24 TSSOP D/A Converters Part Number Channels Resolution Sample Rate (kHz) Dynamic Range / THD+N (dB) Power Supply (V) Package CS4365/85 6/8 24 bits 192 114 / –100 VA = 5.0 VD = 2.5 VL = 1.8 to 5 48 LQFP CS4398 2 24 bits 192 120 / –107 VA = 5 VD = 3.3 or 5 28 QFN 28 TSSOP WM8741 2 24 bits 192 128 / –100 VA = 4.5 to 5.5 VD = 3 to 3.6 28 SSOP 14 For more information, visit www.cirrus.com S/PDIF Interface Part Number Sample Rate (kHz) IEC-60958 Transmitter IEC-60958 Receiver Data Frames Power Supply (V) Package WM8805 192 1 8 AES3 VA = 2.7 to 3.6 28 SSOP CS8422 192 – 1+SRC AES3, EIAJ CP1201 VA = 3.3 VL = 1.8 to 5 32 QFN Input Frequency Reference Frequency Output Frequency Power Supply (V) Package 50 Hz to 30 MHz 8 to 75 MHz 6 to 75 MHz 3.3 10 MSOP Clock Generation Part Number CS2000 Synthesizer & Multiplier Cirrus Logic Consumer Audio Solutions Guide 15 Audio/Video Receiver and Soundbar Software PLAYBACK PLAYBACK CS48L10 CS48L11 MP3 WMA Dolby Digital DECODE Dolby Digital Plus DTS 5.1 DTS M6 Dolby True HD DTS HD Master DTS M8 Dolby ATMOS DTS UHD Pro Logic II X Dolby Headphone II Dolby Virtual Speaker II DTS Neo X ENHANCE DTS WOW HDX Audyssey DSX Cirrus Virtual Headphone Cirrus Virtual Speaker Cirrus Crossbar Mixer DTS SS HD DTS SS II Stereo DTS Headphone X DTS SS II Multichannel Dolby Volume Cirrus Parametric EQ Cirrus Bass Manager POST PROCESS Cirrus Delay Manager Cirrus Primitives DTS TruBass DTS TruVolume THX Select2 Plus THX Ultra2 Plus Audyssey Dynamic EQ Audyssey Dynamic Volume Audyssey MultEQ Pro 16 For more information, visit www.cirrus.com CS48L20 CS49834 CS49844 Copyright © 2015 Cirrus Logic, Inc. All rights reserved Printed in the USA Cirrus Logic, Inc. and its subsidiaries (“Cirrus”) believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided ‘as is’ without warranty of any kind (express or implied). Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being relied upon is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, indemnification, and limitation of liability. Software is provided pursuant to applicable license terms. No responsibility is assumed by Cirrus for the use of this information, or for infringement of patents or other rights of third parties. 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