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參數資料
| 型號： | TAS5100AIDAPRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| 封裝： | PLASTIC, HTSSOP-32 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 189K |
| 代理商： | TAS5100AIDAPRG4 |
TAS5100A
SLES030 FEBRUARY 2002
TRUE DIGITAL AUDIO AMPLIFIER
TAS5100A PWM POWER OUTPUT STAGE
1
www.ti.com
FEATURES
D TAS5000 + TAS5100A TDAA System-High
Quality Digital Audio Amplification
D 93-dB Dynamic Range (TDAA System)
D THD+N < 0.08% (1 kHz, 1 W to 30 W RMS
Into 6
)
D Power Efficiency > 90% Into 8- Load
D Low Profile, SMD 32-Pin PowerPAD Package
Requires No Heat-Sink When Using
Recommended Layout
D 30-W RMS Continuous Power Into 4 to 8
D Self-Protecting Design
D 3.3-V Digital Interface
D EMI Compliant When Used With
Recommended System Design
APPLICATIONS
D DVD Receiver
D Home Theater
D Car Audio Amplifiers and Head Units
D Internet Music Appliance
D Mini/Micro Component Systems
DESCRIPTION
True digital audio amplifier (TDAA) is a new paradigm
in digital audio. The TDAA system currently consists of
the
TAS5000
PCM-PWM
modulator
device
+
TAS5100A PWM power output device. This system
accepts a serial PCM digital audio stream and converts
it to a 3.3-V PWM audio stream (TAS5000). The
TAS5100A 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-efficient digital audio applicable to many audio
systems developed for the digital age. The TAS5100A
is a single-channel PWM power audio device. It
contains integrated gate drivers, four matched and
electrically isolated enhancement- mode N-channel
power DMOS transistors. Also, included are protection
and fault-reporting circuitry. This device is optimized for
use with the TAS5000 digital modulator.
TYPICAL TDAA STEREO AUDIO SYSTEM
Digital Audio
TAS3001
DSP
SPDIF
1394
TAS5000
L-C
Filter
L-C
Filter
Left
Right
TAS5100
A
Volume
EQ
DRC
Bass
Treble
Serial Audio Input Port
Internal PLL
PCMPWM Modulator
2 H-Bridge Power Devices
TAS5100
A
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.
PowerPAD and Equibit are trademarks of Texas Instruments.
Copyright
2002, Texas Instruments Incorporated
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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TAS5100DAP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TAS5101 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TRUE DIGITAL STEREO AUDIO AMPLIFIER WITH PWM STEREO POWER OUTPUT STAGE |
| TAS5101DAP | 功能描述:音頻放大器 Stereo Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5101DAPR | 功能描述:音頻放大器 Stereo Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5101IDAP | 功能描述:音頻放大器 Stereo Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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