TAS5012 - 数字音频 PWM 处理器

TAS5012是TI德州仪器公司的一款无产品，TAS5012是数字音频 PWM 处理器，本站介绍了TAS5012的封装应用图解、特点和优点、功能等，并给出了与TAS5012相关的TI元器件型号供参考。

TAS5012 - 数字音频 PWM 处理器 - 无 - PWM调制器 - 德州仪器

产品描述

True digital audio amplifier (TDAA) is a new paradigm in digital audio. One TDAA system consists of the TAS5012 PCM-PWM modulator device + TAS5110 PWM power output device. This system accepts a serial PCM digital audio stream and converts it to a 3.3-V PWM audio stream (TAS5012). The TAS5110 device then provides a large-signal PWM output. This digital PWM signal is then demodulated providing power output for driving loudspeakers. This patented technology provides low-cost, high-quality, high-efficiency digital audio applicable to many audio systems developed for the digital age. The TAS5012 is an innovative, cost-effective, high-performance 24-bit stereo PCM-PWM modulator based on Equibit™ technology. It has a wide variety of serial input options including right-justified (16, 20, or 24 bits), IIS (16, 20, or 24 bits), left-justified (16 bits), or DSP (16 bits) data formats. It is fully compatible with AES standard sampling rates of 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz. The TAS5012 also provides a de-emphasis function for 44.1-kHz and 48-kHz sampling rates.

产品特性

TAS5012 + TAS5110 TDAA System – High Quality Digital Audio Amplification
102-dB Dynamic Range (TAS5012 Device)
THD+N < 0.06%
Power Efficiency Is 90% Into 8- Load
16-, 20-, or 24-Bit Input Data
32-kHz, 44.1-kHz, 48-kHz, 88.2-kHz, 96-kHz, 176.4-kHz, 192-kHz Sampling Rates
Economical 48-Pin TQFP Package
Lower-Jitter Internal PLL
3.3-V Power Supply
Mute
Clicks and Pops Reduction (Patent Pending)
APPLICATIONS
- DVD-Audio
- Home Theater
- Car Audio Amplifiers and Head Units
- Internet Music Appliance
- Mini/Micro Component Systems

Equibit is a trademark of Toccata Technology ApS, Denmark. All other trademarks are the property of their respective owners.

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