TAS3001

更新时间： 2024-11-27 04:00:47

品牌	Logo	应用领域
德州仪器 - TI		音频放大器
页数	文件大小	规格书
19页	245K
描述
TRUE DIGITAL AUDIO AMPLIFIER DIGITAL AUDIO PWM PROCESSOR

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TAS3001 数据手册

TAS5012

SLES006A – SEPTEMBER 2001 – REVISED DECEMBER 2001

TRUE DIGITAL AUDIO AMPLIFIER

TAS5012 DIGITAL AUDIO PWM PROCESSOR

3.3-V Power Supply

FEATURES

Mute

TAS5012 + TAS5110 TDAA System – High

Clicks and Pops Reduction (Patent Pending)

Quality Digital Audio Amplification

102-dB Dynamic Range (TAS5012 Device)

THD+N < 0.06%

APPLICATIONS

DVD-Audio

Power Efficiency Is 90% Into 8-Ω Load

16-, 20-, or 24-Bit Input Data

Home Theater

Car Audio Amplifiers and Head Units

Internet Music Appliance

Mini/Micro Component Systems

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

DESCRIPTION

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

compatiblewithAESstandardsamplingratesof32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, and192 kHz.

The TAS5012 also provides a de-emphasis function for 44.1-kHz and 48-kHz sampling rates.

Digital Audio

Left

L-C

Filter

TAS5110

• TAS3001

• DSP

• S/PDIF

• 1394

TAS5012

Right

L-C

Filter

• Serial Audio Input Port

• Internal PLL

• Equibit Modulator

• Up to 192-kHz Input

Sampling Rate

• H-Bridges

Power Devices

• Volume

• EQ

• Improved Performance

From TAS5100

• DRC

• Bass

• Treble

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Equibit is a trademark of Toccata Technology ApS, Denmark.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...19

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与TAS3001相关器件

型号	品牌	获取价格	描述	数据表
TAS3001C	TI	获取价格	DIGITAL AUDIO PROCESSOR
TAS3001CPW	TI	获取价格	DIGITAL AUDIO PROCESSOR
TAS3001CPWG4	TI	获取价格	2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28, GREEN, PLASTIC, TSSOP-28
TAS3001CPWR	TI	获取价格	DIGITAL AUDIO PROCESSOR
TAS3001CPWRG4	TI	获取价格	2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28, GREEN, PLASTIC, TSSOP-28
TAS3002	TI	获取价格	Digital Audio Processor With Codec
TAS3002PFB	TI	获取价格	暂无描述
TAS3002PFBR	TI	获取价格	Digital Audio Processor with Codec 48-TQFP 0 to 70
TAS3004	TI	获取价格	Digital Audio Processor With Codec
TAS3004PFB	TI	获取价格	DIgital Audio Processor With Codec

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