Very Low-Power Stereo Audio CODEC with programmable miniDSP
Product details
Parameters
Package | Pins | Size
Features
- Stereo Audio DAC with 100dB SNR
- 4.1mW Stereo 48ksps DAC Playback
- Stereo Audio ADC with 93dB SNR
- 6.1-mW Stereo 48-ksps ADC Record
- PowerTune™
- Extensive Signal Processing Options
- Embedded miniDSP
- Six Single-Ended or Three Fully-
Differential Analog Inputs - Stereo Analog and Digital Microphone Inputs
- Stereo Headphone Outputs
- Stereo Line Outputs
- Very Low-Noise PGA
- Low Power Analog Bypass Mode
- Programmable Microphone Bias
- Programmable PLL
- Integrated LDO
- 5 mm × 5 mm 32-pin QFN Package
Description
The TLV320AIC3254 (sometimes referred to as the AIC3254) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs, PowerTune capabilities, fully-programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDOs and flexible digital interfaces.
Technical documentation
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The SimpleLink™ Wi-Fi® CC3200 Audio BoosterPack enables the evaluation and development with the digital audio peripheral [I2S] present on the SimpleLink™ Wi-Fi® CC3200 device. It contains a Class-D power amplifier to drive speakers and an ultra-low power audio codec, TLV320AIC3254, supporting (...)
Features
- 1 Microphone
- 1 audio 3.5 mono jack
- 2 audio 3.5 mm stereo jack (in and out)
- Onboard speaker connector using terminal blocks (stereo)
- Onboard audio codec (TLV320AIC3254)
- Onboard class-D audio power amplifier (TPA2012D2)
Description
The TLV320AIC3254EVM-K is a complete evaluation/demonstration kit for the TLV320AIC3254 audio codec. The kit includes a TLV320AIC3254EVM, and a USB-based motherboard called the USB-MODEVM Interface board. The TLV320AIC3254EVM-K software, the AIC3254 CS, is an intuitive, easy-to-use, powerful tool to (...)
Features
- Full-featured evaluation board for the TLV320AIC3254 stereo audio codec.
- USB connection to PC provides power, control, and streaming audio data for easy evaluation
- Onboard microphone for ADC evaluation
- Connection points for external control and digital audio signals for quick connection to other (...)
Software development
Linux Mainline Status
Available in Linux Main line: Yes
(...)
The GDE permits these devices to be programmed to support the processing requirements of a wide (...)
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download Wi-Fi Audio Streaming Application for CC3200 Launchpad Bill of Materials (BOM).pdf (87KB) -
download Wi-Fi Audio Streaming Application for CC3200 Launchpad Gerber Design Files.zip (1355KB) -
download Wi-Fi Audio Streaming Application for CC3200 Launchpad Layer Plots (PCB Layouts).zip (181KB) -
download Wi-Fi Audio Streaming Application for CC3200 Launchpad Assembly Drawings.zip (149KB) -
download Three Output Smart Power Strip CAD Files.zip (847KB) -
download SimpleLink Wi-Fi CC3200 LaunchPad Gerber Files.zip (457KB) -
download SimpleLink Wi-Fi CC3200 LaunchPad Layer Plots (PCB Layout).zip (500KB) -
download SimpleLink Wi-Fi CC3200 LaunchPad Assembly Drawings.pdf (389KB) -
download SimpleLink Wi-Fi CC3200 LaunchPad CAD Files.zip (1792KB)
Design files
-
download TIDA-00662 BOM.pdf (75KB) -
download TIDA-00662 Assembly Drawing.pdf (454KB) -
download TIDA-00662 PCB.pdf (2176KB) -
download TIDA-00662 Component Views.pdf (658KB) -
download TIDA-00662 PCB 3D.pdf (3951KB) -
download TIDA-00662 CAD Files.zip (3785KB) -
download TIDA-00662 Gerber.zip (343KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VQFN (RHB) | 32 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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