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參數(shù)資料
| 型號(hào)： | TAS5015IPFB |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | TRUE DIGITAL AUDIO AMPLIFIER TAS5015 DIGITAL AUDIO PWM PROCESSOR |
| 中文描述： | 真正的數(shù)字音頻放大器TAS5015數(shù)字音頻PWM處理器 |
| 文件頁數(shù)： | 1/19頁 |
| 文件大小： | 240K |
| 代理商： | TAS5015IPFB |
TAS5015
SLES017 – SEPTEMBER 2001
TRUE DIGITAL AUDIO AMPLIFIER
TAS5015 DIGITAL AUDIO PWM PROCESSOR
1
www.ti.com
FEATURES
TAS5015 Plus Discrete Back-End TDAA
System — High-Quality Digital Audio
Amplification
112-dB Dynamic Range (TAS5015 Device)
THD+N < 0.01%
Power Efficiency Is 90% into 8-
Load
16-, 20-, or 24-Bit Input Data
44.1-kHz, 48-kHz, 88.2-kHz, 96-kHz, 176.4-kHz,
192-kHz Sampling Rates
Economical 48-Pin TQFP Package
External PLL
3.3-V Power Supply
Mute
Clicks and Pops Reduction (Patent Pending)
APPLICATIONS
High-Performance Digital Amplification For:
– Integrated Amplifiers
– AV Receiver
– Car Audio
DESCRIPTION
The true digital audio amplifier (TDAA) is a new
paradigm in digital audio. One TDAA system consists of
the TAS5015 PCM-PWM modulator device plus a
discrete back-end TDAA power output. This system
accepts a serial PCM digital audio stream and converts
it to a 3.3-V PWM audio stream (TAS5015). The
discrete back-end TDAA 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 TAS5015 is an innovative,
cost-effective,
high-performance
PCM-PWM modulator based on Equibit
technology.
The TAS5015 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 (Fs) of 44.1 kHz, 48 kHz, 88.2 kHz, 96
kHz, 176.4 kHz, and 192 kHz. The TAS5015 also
provides a de-emphasis function for 44.1-kHz and
48-kHz sampling rates.
24-bit
stereo
TAS5015
Discrete
Back-End
Left
Volume
EQ
DRC
Bass
Treble
Serial Audio Input Port
External PLL
Equibit
Modulator
Up to 192-kHz Sampling
Digital Audio
Processor
DSP
S/PDIF
1394
Digital Audio
H-Bridges
Power Devices
Improved Performance
From TAS5100
Discrete
Back-End
Right
L-C
Filter
L-C
Filter
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.
Copyright
2001, Texas Instruments Incorporated
Equibit is a trademark of Toccata Technology ApS, Denmark.
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5026APAG | Six-Channel Digital Audio PWM Processor |
| TAS5026APAGRG4 | Six-Channel Digital Audio PWM Processor |
| TAS5026 | Digital Audio PWM Processor |
| TAS5026CPAG | SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5026IPAG | SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5015PFB | 功能描述:音頻 DSP Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5015PFBG4 | 功能描述:音頻 DSP Digital Audio PWM Processor RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TAS5026 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5026A | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Six-Channel Digital Audio PWM Processor |
| TAS5026APAG | 功能描述:音頻 DSP 6Ch Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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