Audio
Hear the difference with our end-to-end audio solutions for any system
Our audio portfolio includes amplifiers, processors, converters and switches for automotive, industrial, personal electronics and professional audio applications. Find solutions for high-performance and cost-optimized applications, and learn from our comprehensive library of reference designs, hardware, software and online technical support to get designs to market faster.
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Automotive audio
Design in-cabin experiences with our variety of automotive AEC-Q100 qualified, best-in-class audio amplifiers, data converters and processors.
Smart home audio
Market-leading audio technology for evolving smart home needs. Achieve faster design cycles and increase the performance of personal electronics, building automation and appliance applications.
Professional audio and music
High-fidelity technology for professional audio and music applications that demand premium sound quality.
Why choose TI for your audio needs?
Built on legacy
As a digital audio pioneer, our Burr-Brown™ audio portfolio builds on a foundation of best-in-class sound quality and industry firsts.
Driven by innovation
Simplify designs with the Burr-Brown™ audio portfolio’s innovative architectures implemented in cutting-edge process technologies developed by our industry experts.
Proven performance
Provide a superior experience with Burr-Brown™ audio, the largest portfolio of high-fidelity audio devices, including high-performance Class-D amplifiers, op amps and data converters.
Discover featured applications
Professional audio and music
Create high-fidelity audio for premium sound quality applications
Building automation
Create smarter building automation systems
Ruggedized communications and radio
Implement codecs and amplifiers in radio and other ruggedized communication applications
Automotive active noise cancellation
Build high-performance active noise cancellation systems with low latency to reduce unwanted noise in next-generation vehicles
Telematics control unit and emergency call
Increase integration and decrease the solution size of telematics control unit and emergency call designs.
Digital cockpit processing unit
Build a digital cockpit processing unit that meets the high performance and integration needs of our next-generation vehicles.
Create high-fidelity audio for premium sound quality applications
Our technologies enable high-quality audio recording and playback, helping you create differentiated professional audio products.
Benefits:
- Our legacy Burr-Brown™ audio portfolio consists of innovative architectures implemented in cutting-edge process technologies developed by our industry experts.
- Our audio converters and amplifiers provide multichannel, high-resolution, low-distortion and wide-dynamic-range solutions for high-fidelity audio.
- Our high-efficiency speaker amplifiers with advanced speaker protection allow you to maximize power without damaging the speaker.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
REFERENCE DESIGNS
- TIDA-00385 – High Fidelity Audio Headphone Playback Reference Design for Portable and Smartphone Applications
- TIDA-00874 – High Fidelity 175-W Class-D Audio Amplifier with Digital Inputs and Processing Reference Design
- TIDEP-0088 – Audio Pre-Processing System Reference Design for Voice-Based Applications
PRODUCTS
HARDWARE DEVELOPMENT
- ADC6140EVM-PDK – TLV320ADC6140 quad-channel 768-kHz Burr-Brown™ audio ADC evaluation module
- TPA3255EVM – TPA3255 315W Stereo / 600W Mono Ultra-HD Analog-In Audio Class-D Module
- PCM1822EVM – PCM1822 evaluation module for stereo, 192-kHz, hardware-controlled audio ADC with 117-dB SNR
TECHNICAL RESOURCES
- SmartPA Speaker Protection Algorithm – Application note
- Analog Microphone and ADC System in Far-field Application (Rev. A) – Application note
SOFTWARE DEVELOPMENT
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development
Create smarter building automation systems
Our analog amplifier and converter products help you increase energy efficiency in building automation applications.
Benefits:
- Our integrated solutions include multichannel audio converters and amplifiers to enable simplified designs.
- Our high-resolution, low-distortion, wide-dynamic-range data converters help produce high fidelity audio.
- Our high-efficiency speaker amplifiers with advanced speaker protection allow users to maximize power without damaging the speaker.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
REFERENCE DESIGNS
- TIDA-010224 – Low-power wireless camera reference design for extended battery life
- TIDA-01589 – High fidelity, near-field two-way audio reference design with noise reduction and echo cancellation
PRODUCTS
- TPA2011D1 – 3.2-W, mono, analog input Class-D audio amplifier with auto-recovering short-circuit protection
- TLV320AIC3104 – Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects
- TAS2563 – 6.1-W, digital input, smart amp & integrated speaker protection, advanced EQ & 11-V Class-H boost
HARDWARE DEVELOPMENT
- ADC5140EVM-PDK – TLV320ADC5140 quad-channel 768-kHz Burr-Brown™ audio ADC evaluation module
- TAS2X63EVM – TAS2563 QFN 6-W smart amp with integrated DSP stand-alone evaluation module
- TLV320AIC3104EVM-K – TLV320AIC3104 Evaluation Module and USB Motherboard
TECHNICAL RESOURCES
- How smart amps are bringing high fidelity into the smart home – Technical article
- Analog Microphone and ADC System in Far-field Application (Rev. A) – Application note
SOFTWARE DEVELOPMENT
- TAS2XXX-DRIVERS – Android and other drivers for the TAS25XX and TAS27XX series of Class-D amplifiers
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development
Implement codecs and amplifiers in radio and other ruggedized communication applications
Design smart avionics and defense electronics using our highly-integrated low-power codecs and efficient amplifiers.
Benefits:
- Our low-noise and low-distortion audio codecs increase sensitivity.
- Our integrated audio-processing products come in sizes that enable simplified designs.
- Our low electromagnetic interference solutions produce interference-free communication.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
REFERENCE DESIGNS
- TIDEP0066 – Speech Recognition Reference Design on the C5535 eZdsp™
- TIDA-03026 – Status Indication Reference Design With LED and Audio Feedback
PRODUCTS
- TLV320AIC3204 – Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology
- TPA6211A1 – 3.1-W, mono, analog input Class-AB audio amplifier
- TPA3131D2 – 4-W stereo, 8-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ filter free
HARDWARE DEVELOPMENT
- TLV320AIC3204EVM-K – TLV320AIC3204 Evaluation Module (EVM) and USB motherboard
- TPA6211A1EVM – TPA6211A1 Evaluation Module (EVM)
- TPA3131D2EVM – TPA3131D2EVM for 7W Class-D Speaker Amplifier
TECHNICAL RESOURCES
- Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31 – Application note
- Audio Serial Interface Configurations for Audio Codecs (Rev. A) – Application note
SOFTWARE DEVELOPMENT
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development
Build high-performance active noise cancellation systems with low latency to reduce unwanted noise in next-generation vehicles
Our scalable portfolio of audio converters and amplifiers offer high performance and integration, making it cost-effective to design best-in-class active noise cancellation (ANC) solutions.
Benefits of our analog-to-digital converters:
- Low-latency signal path.
- An integrated microphone bias voltage and diagnostics.
- Hardware- and software-compatible devices with two, four and six channel scalability.
Benefits of our Class-D audio amplifiers:
- Low-latency signal path.
- Digital or analog inputs.
- Sample rates as high as 192 kHz.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
PRODUCTS
- TAS6584-Q1 – Automotive 45-V, 10-A digital input, four-channel Class-D audio amplifier with current sense
- PCM6260-Q1 – Automotive 6-ch audio ADC with integrated programmable mic bias, boost and input diagnostics
HARDWARE DEVELOPMENT
- PCM6260Q1EVM-PDK – PCM6260-Q1 evaluation module for six-channel audio ADC with integrated programmable microphone bias
- TAS6584Q1EVM – TAS6584-Q1 evaluation module for 45-V, 10-A digital input, four-channel Class-D audio amp
TECHNICAL RESOURCES
- PCM6xx0-Q1 Use-Case Scenarios in Automotive Audio Applications (Rev. A) – Application note
SOFTWARE DEVELOPMENT
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development
Increase integration and decrease the solution size of telematics control unit and emergency call designs.
Our scalable portfolio of audio converters and amplifiers feature high performance and integration, making it cost-effective to design best-in-class telematics and e-Call solutions for automotive.
Benefits of our codecs:
- Low latency signal path.
- Integrated microphone bias voltage and diagnostics.
- Large full-scale input voltage range.
Benefits of our Class-D audio amplifiers:
- Analog inputs.
- Load diagnostics.
- Pin-to-pin compatible 8- and 22-W options.
- Small, thermal pad down package.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
REFERENCE DESIGNS
- TIDA-00724 – Automotive emergency call (eCall) audio subsystem reference design
PRODUCTS
- TAS5441-Q1 – 22-W, analog input 1-channel automotive class-D audio amplifier with load dump and I2C diagnostics
HARDWARE DEVELOPMENT
- TAS5441Q1EVM – Audio amplifier evaluation module for eCall, telematics, instrument cluster and infotainment
TECHNICAL RESOURCES
- PCM6xx0-Q1 Use-Case Scenarios in Automotive Audio Applications (Rev. A) – Application note
- How to save space and BOM costs by sharing microphones across automotive systems – Technical article
SOFTWARE DEVELOPMENT
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development
Build a digital cockpit processing unit that meets the high performance and integration needs of our next-generation vehicles.
Our scalable portfolio of audio converters and amplifiers offer high performance and integration, making it cost-effective to design digital cockpit processing unit solutions.
Benefits of our analog-to-digital converters:
- Low-latency signal path.
- integrated microphone bias voltage and diagnostics.
- Hardware- and software-compatible devices with two, four and six channel scalability.
Benefits of our Class-D audio amplifiers:
- A broad portfolio including 2.1-MHz options.
- Low-latency signal path for time-critical audio signals.
- Sample rates as high as 192 kHz.
Featured resources
END-EQUIPMENT / SUB-SYSTEM
PRODUCTS
- TAS6424E-Q1 – Automotive, 75-W, 2-MHz, quad-channel, 4.5- to 26.4-V digital input Class-D audio amplifier
- TAS6584-Q1 – Automotive 45-V, 10-A digital input, four-channel Class-D audio amplifier with current sense
- PCM6260-Q1 – Automotive 6-ch audio ADC with integrated programmable mic bias, boost and input diagnostics
HARDWARE DEVELOPMENT
- PCM6260Q1EVM-PDK – PCM6260-Q1 evaluation module for six-channel audio ADC with integrated programmable microphone bias
- TAS6424EQ1EVM – TAS6424E-Q1 evaluation module 75-W, 2-MHz, quad-channel digital input Class-D audio amplifier
- TAS6584Q1EVM – TAS6584-Q1 evaluation module for 45-V, 10-A digital input, four-channel Class-D audio amp
TECHNICAL RESOURCES
- Scalable Automotive Audio Solutions Using the PCM6xx0-Q1 Family of Products (Rev. A) – Application note
- Automotive audio diagnostics and protection video series – Video series
SOFTWARE DEVELOPMENT
- PUREPATHCONSOLE – PurePath™ Console graphical development suite for audio system design and development