Cirrus Logic, Inc. Datasheets for IC Interfaces

IC interfaces are semiconductor chips that are used to control and manage the sharing of information between devices.
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Product Name Notes
Low Power Mobile Stereo Codec -- CS42L73 CS42L73 is a highly integrated, low power smart audio codec that serves as a mobile audio distribution network incorporating two stereo digital/analog converters (DACs) and a stereo ADC with ground...
108 dB, 192 kHz 4-in, 8-out Surround-Sound Codec TDM Only -- CS42435 Introduced to specifically meet the needs of automotive audio platforms, the CS42435 audio codec incorporates features such as a flexible power supply, level translators and digital integration. This IC simplifies...
Low Power 4-In/6-Out HD Audio Codec with Headphone Amp -- CS4207 The CS4207 is a highly integrated multi-channel low power HD audio codec featuring 192 kHz DACs, 96 kHz ADCs, 192 kHz S/PDIF transmitter and receiver, microphone preamp and bias voltage,...
Stereo Codecs with 3 V Interface -- CS4220
Stereo Codecs with 3 V Interface -- CS4221
The CS4220 and CS4221 are highly integrated, high-performance, 24-bit audio codecs that provide stereo analog-to-digital (A/D) and stereo digital-to-analog (D/A) converters that use Delta-Sigma conversion techniques. Operating from a single...
105 dB Codecs with Volume Control -- CS4223
105 dB Codecs with Volume Control -- CS4224
The CS4223 and CS4224 are highly integrated, high-performance, 24-bit audio codecs that provide stereo analog-to-digital (A/D) and stereo digital-to-analog (D/A) converters that use Delta-Sigma conversion techniques. Operating from a single...
Four/Six Channel, 108 dB TDM Codec -- CS42432 The CS42432 is a highly integrated audio codec featuring advanced multichannel surround sound performance for entry- and mid-level audio products. This IC includes four single-ended or differential inputs and six...
108 dB, 192 kHz 6-in, 6-out/8-out Multi-channel TDM Codecs -- CS42436
108 dB, 192 kHz 6-in, 6-out/8-out Multi-channel TDM Codecs -- CS42438
The CS42436/38 family of highly integrated audio codecs is engineered to simplify design for home theaters and automotive audio systems. These codecs allow system designers to deliver advanced multi-channel surround-sound...
4-in/4-out Audio Codec with PCM and TDM Interfaces -- CS4244 The CS4244 provides four multibit analog-to-digital and four multi-bit digital-to-analog Delta Sigma converters and is compatible with differential inputs and either differential or single-ended outputs. Digital volume control, noise gating,...
108 dB, 192 kHz 6-in, 8-out Multi-channel Codec -- CS42448 The CS42448 is a highly integrated audio codec that is engineered to simplify design for home theaters and automotive audio systems. This codec allows system designers to deliver advanced multi-channel...
Six/Two Channel, 104 dB -- CS4245 The CS4245 is a highly integrated stereo audio codec an integrated analog input selector on the front end to accommodate up to six stereo audio sources. Also included is a...
110/114 dB, 192 kHz, 2-in, 6-out Multi-channel Codecs with S/PDIF Receiver -- CS42516
110/114 dB, 192 kHz, 2-in, 6-out Multi-channel Codecs with S/PDIF Receiver -- CS42526
The CS42516/26 audio codec family provides two analog-to-digital (A/D) and six digital-to-analog (D/A) Delta Sigma converters, as well as an integrated S/PDIF receiver. The CS42516/26 family’s integrated S/PDIF receiver supports...
110/114 dB, 192 kHz, 2-in, 8-out Multi-channel Codecs with S/PDIF Receiver -- CS42518
110/114 dB, 192 kHz, 2-in, 8-out Multi-channel Codecs with S/PDIF Receiver -- CS42528
The CS42518/28 audio codec family provides two audio a/d (analog to digital) converters and eight digital/analog converters (DACs) Delta Sigma converters, as well as an integrated S/PDIF receiver. The CS42518/28...
104 dB, Stereo Codec with Mux and S/PDIF Transmitter -- CS4265 The CS4265 is a stereo audio codec featuring an integrated five-chip design and S/PDIF output to provide premium audio performance. An analog front-end provides a 2:1 input mux and a...
105 dB Stereo Codec -- CS4270 The CS4270 is a stereo audio codec with single-ended inputs and outputs, and a dynamic range of 105 dB and THD+N of -95 dB. Requiring a minimal set of passive...
108/114 dB Stereo Codec -- CS4271 The CS4271 is a highly integrated audio codec that utilizes a single-ended input and differential output architecture to deliver high analog performance and to maximize system flexibility with an on-chip...
114 dB, 24-Bit, 192 kHz Stereo Codec -- CS4272 The CS4272 is a high-performance integrated audio codec that performs stereo analog-to-digital and digital/analog conversion of up to 24-bit serial values at sample rates up to 192 kHz. The CS4272...
108 dB, 192 kHz 4-in, 8-out Multi-channel Codec -- CS42888 The CS42888 audio codec provides four multi-bit analog-to-digital and eight multi-bit digital-to-analog Delta Sigma converters. The codec is capable of operation with either differential or single-ended inputs and outputs, in...
Audio Codec ’97 -- CS4297A The CS4297A audio codec is an AC ’97 2.1-compliant, stereo audio codec designed for PC multimedia systems. Using industry-leading Delta Sigma and mixed-signal technology, the CS4297A enables the design of...
Audio Codec ‘97 -- CS4299 The CS4299 audio codec is an AC ‘97 2.1-compliant, stereo audio codec designed for PC multimedia systems. Using industry-leading Delta Sigma and mixed-signal technology, the CS4299 enables the design of...
Low Power Audio Codec with SoundWire and Audio Processing -- CS42L42 The CS42L42 is a low power audio codec with integrated MIPI SoundWire interface or I²C/I²S/TDM interfaces designed for portable applications. It provides a high dynamic range, stereo DAC for audio...
Low Power Codec with Class D Speaker Driver -- CS42L52 The CS42L52 is a 24-bit, low power stereo audio codec providing up to 1 W per channel of highly efficient Class D amplification to external speakers, or enough power to...
Ultra Low Power, Stereo Codec with Class H Headphone Amplifier -- CS42L56 The CS42L56 is a highly integrated, 24-bit, ultra low power stereo codec based on multi-bit Delta Sigma modulation. Both the ADC and DAC offer many features suitable for low power...
Audio DSPs with Mixed-Signal Integrated -- CS47024
Audio DSPs with Mixed-Signal Integrated -- CS47028
Audio DSPs with Mixed-Signal Integrated -- CS47048
The CS470xx family is a new generation of audio system-on-a chip (ASOC) processors targeted at high fidelity, cost sensitive designs. Starting with the single-core 32-bit audio DSP engine, the CS470xx...
SmartHIFI Smart Codec With Advanced Audio Features for Mid-Tier Smartphones -- CS47L15 The CS47L15 is a cost optimized smart audio codec with expanded audio features, such as "always on" voice activation, enhanced karaoke (KTV) and virtual stereo for smartphones beyond flagship models.
Ultra Compact, Low Power Smart Codec with Dual Core DSP -- CS47L24 The CS47L24 combines an advanced 300 MIPS dual core DSP with a high performance audio hub codec embedded with SoundClear® software technology to add “voice” to mobile, wearable and...
Smart Codec with Low Power Audio DSP -- CS47L35 The CS47L35 combines an advanced DSP feature set with a highly integrated audio codec to deliver the Cirrus Logic voice and audio experience for mid-tier smartphones. The CS47L35 features a...
Multi-Core DSP, Low Power Smart Codec with Integrated Sensor Hub -- CS47L85 The CS47L85 combines a 900 MIPS multi-core audio signal processor with a high performance 6/8 channel 24-bit high-fidelity codec embedded with SoundClear® software technology to support multiple concurrent audio functions...
Low Power, Highly Integrated Audio Codec Featuring SmartHIFI for Mobile Playback -- CS47L90 The CS47L90 is a low power, highly integrated smart audio codec that features a programmable 975 MIPS seven-core DSP. The CS47L90 can support multiple audio features in parallel and launches...
Low Power Stereo Codec with Headphone Amplifier -- CS42L51 The low power CS42L51 audio codec delivers excellent audio performance while maximizing battery life and minimizing end-product form factors. The CS42L51 operates from a single, 1.8 V power supply to...
Ultra Low Power Portable Codec with Speaker and Headphone Drivers -- WM8963 The ultra low power WM8963 stereo codec features a programmable audio enhanced DSP, 2 watt per channel speaker drivers and Class W headphone drivers. An integrated charge pump provides a...
Stereo Codec with Three Digital Audio Interfaces -- WM1811 The WM1811 is a highly integrated ultra-low power hi-fi codec with an integrated stereo Class D speaker driver and Class W headphone driver to minimize power consumption during audio playback.
Mono Codec with Video Buffer -- WM2002 The WM2002 is a low power, high-quality stereo headphone driver, delivering Cirrus Logic’s patented ambient noise cancelation. The WM2002 supports analog playback or voice input, and analog microphones for noise...
Smart Codec with Voice Processor DSP -- WM5102 The WM5102 is a highly integrated, low power, digital core audio system that provides a powerful combination of fixed-function signal processing blocks with a programmable DSP. These are supported by...
Smart Codec with Advanced DSP Audio Processing -- WM5102S The WM5102S is a flexible, high performance smart codec that supports audiophile quality DAC playback. The digital core of this IC provides a powerful combination of fixed-function signal processing blocks...
Low Power Smart Codec with Ambient Noise Cancelation and Echo Cancelation -- WM8281 The WM8281 is a highly integrated low-power audio system that combines an advanced DSP feature set with a flexible, high-performance codec. The programmable DSP cores support advanced audio features, including...
Mono 93/95 dB Codec with Speaker Driver -- WM8510 The WM8510 is a low power, high quality mono codec with integrated support for one pseudo-differential and one single-ended input (handset mic and speaker mic), and includes drivers for speakers...
Stereo Codec with Volume Control -- WM8569 The WM8569 is a stereo audio codec ideal for DVD, PVR, LCD-TV and automotive applications. Independent ADC and DAC clocking permits separate record and playback sampling rates. A stereo 24-bit...
Codec with S/PDIF Transceiver -- WM8580 The WM8580A is a multichannel audio codec with S/PDIF transceiver. The WM8580A is ideal for DVD and surround sound processing applications for home hi-fi, automotive and other audiovisual equipment. Integrated...
Codec with S/PDIF Transceiver -- WM8581 The WM8581 is a multi-channel audio codec with S/PDIF transceiver. The WM8581 is ideal for DVD and surround sound processing applications for home hi-fi, automotive and other audiovisual equipment. Integrated...
Codec with Headphone Driver -- WM8731 The WM8731 is a low power stereo codec with an integrated headphone driver. Stereo line and mono microphone level audio inputs are provided, along with a mute function, programmable line...
100/90 dB Stereo Codec -- WM8734 The WM8734 is a low power stereo codec featuring stereo line inputs, along with a mute function and programmable line level volume control. Stereo 24-bit multi-bit Delta Sigma ADCs and...
Codec with Speaker Driver -- WM8750 The WM8750 is a low power, high quality stereo codec with integrated stereo or mono microphone interfaces and a stereo headphone. Advanced on-chip digital signal processing performs graphic equaliser, 3-D...
100 dB Stereo Codec with Headphone Driver -- WM8758 The WM8758 is a low power, high quality stereo codec featuring integrated pre-amps for stereo differential mics, and drivers for headphone and differential or stereo line output. Separate microphone or...
10/2 Channel, 108/102 dB Codec with Five Input Selector -- WM8776 The WM8776 is a stereo audio codec with six-channel input selector and a multi-bit Delta Sigma A/D converter that is used with a five-stereo channel input mixer. Each ADC channel...
108/102 dB Stereo Codec -- WM8778 The WM8778 is a stereo audio codec with a multi-bit Delta Sigma A/D converter featuring programmable gain with automatic level control. A stereo multi-bit Delta Sigma D/A converter is used...
Multi-channel HDA Codec with S/PDIF Transceiver -- WM8850 The WM8850 is a high performance multi-channel audio code designed for high performance PC audio systems. The device offers full compatibility with the Intel High Definition Audio (HDA) specification revision...
Multi-channel HDA Codec with S/PDIF Transceiver -- WM8860 The WM8860 is a high performance multi-channel audio codec designed for high performance portable PC audio systems. The device offers full compatibility with the Intel High Definition Audio (HDA) specification...
Ultra Low Power Codec for Portable Audio Applications -- WM8904 The WM8904 is a high performance, ultra low power stereo codec featuring stereo ground-referenced headphone amplifiers that incorporate a dual-mode charge pump architecture to optimize efficiency and power consumption during...
98/94 dB Mono Codec with Speaker Driver -- WM8940 The WM8940 is a low power, mono codec with integrated support for a differential or single ended mic, and includes drivers for speakers or headphone and mono line output. Advanced...
Mono Codec with Video Buffer -- WM8944 The WM8944 is a highly integrated low power hi-fi codec designed for portable devices such as digital still cameras. Up to 2 analog inputs may be connected, and a stereo...
Stereo Codec with Video Buffer -- WM8946 The WM8946 is a highly integrated low power hi-fi codec designed for portable devices such as digital still cameras. Up to six analog inputs may be connected, and a two-channel...
Multi-channel Codec with Three Digital Audio Interfaces and Speaker Enhancement DSP -- WM8958 The WM8958 is a highly integrated, ultra-low power hi-fi codec with an integrated stereo Class D/AB speaker driver and Class W headphone driver to minimize power consumption during audio playback.
98/95 dB Stereo Codec with Class D Speaker Driver -- WM8960 The WM8960 is a low power stereo codec featuring Class D speaker drivers to provide 1 W per channel into 8 W loads. Guaranteed low leakage, excellent PSRR and pop/click...
Ultra Low Power Codecs for -- WM8962
Ultra Low Power Codecs for Portable Audio Applications -- WM8962B
The WM8962/62B are low power, high performance stereo codecs featuring an integrated charge pump to provide a ground referenced output which removes the need for DC blocking capacitors on the...
98/94 dB Mono Codec with Speaker Driver -- WM8974 The WM8974 is a low power, mono codec with integrated support for a differential or single ended mic, and includes drivers for speakers or headphone, as well as the mono...
98/95 dB Codec with Speaker Driver -- WM8976 The WM8976 is a low power codec with integrated pre-amp for a differential mic, and includes drivers for speakers, headphone and differential or stereo line output. External component requirements are...
98/95 dB Stereo Codec with Speaker Driver -- WM8978 The WM8978 is a low power stereo codec with integrated pre-amps for stereo differential mics and includes drivers for speakers, headphone and differential or stereo line output. External component requirements...
98/95 dB Stereo Codec with Speaker Driver -- WM8983 The WM8983 is a low power stereo codec featuring highly flexible analog mixing functions to enable new applications and combining hi-fi quality audio with voice communication. This IC integrates pre-amps...
98/92.5 dB Stereo Codec with Class D Headphone Driver -- WM8985 The WM8985 is a low power stereo codec designed for portable multimedia applications requiring the lowest possible power consumption and high quality audio. The device integrates pre-amps for stereo differential...
Low Power Codec with Headphone Driver -- WM8988 The WM8988 is a low power, high quality stereo codec with complete integration of interfaces to 2 stereo headphone or line out ports. Advanced on-chip digital signal processing performs graphic...
Codec with Stereo Speaker Drivers and Class W Headphone Driver -- WM8993 The WM8993 is a highly integrated, ultra low power hi-fi codec with a stereo 1 W per channel speaker driver that can operate in Class D or AB mode. Low...
Multi-channel Codec with Three Digital Audio Interfaces -- WM8994 The WM8994 is a highly integrated, ultra low power hi-fi codec with an integrated stereo Class D and AB speaker driver, and a Class W headphone driver to minimize power...
HD Audio Hub with Slimbus and Three I²S Interfaces -- WM8998 The WM8998 is a highly-integrated, low power audio hub codec designed to optimized the needs of multimedia devices using SLIMbus application processors. The WM8998 digital core combines fixed-function signal processing...
Codec with Touchpanel Controller -- WM9712 The WM9712L is a highly integrated input / output device designed for mobile computing and communications. The device can connect directly to a 4-wire or 5-wire touchpanel, mono or stereo...
Voice and Audio Codec with Touchpanel Controller -- WM9713 The WM9713L is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual codec operation, supporting hi-fi stereo codec functions via the AC...
Voice and Audio Codec -- WM9714 The WM9714 is a highly integrated input/output device designed for mobile computing and communications. The chip is architected for dual codec operation, supporting hi-fi stereo codec functions via the AC...
Codec with Touchpanel Controller -- WM9715 The WM9715 is a highly integrated input / output device designed for mobile computing and communications. The device can connect directly to a 4-wire or 5-wire touchpanel, mono or stereo...