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參數(shù)資料
| 型號(hào)： | TAS5110ADAP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| 封裝： | POWERPAD, PLASTIC, HTSSOP-32 |
| 文件頁(yè)數(shù)： | 1/20頁(yè) |
| 文件大?。?/td> | 290K |
| 代理商： | TAS5110ADAP |
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TAS5110A
SLES079 – APRIL 2003
PurePath Digital
AMPLIFIER
TAS5110A 50-W DIGITAL AMPLIFIER POWER STAGE
1
www.ti.com
FEATURES
D 50 W RMS Power Into 6 at 10% THD
D 40 W RMS Power Into 6 at 0.1% THD
D THD+N < 0.09% Typical (1-kHz Input Signal)
D 93-dB Dynamic Range (TDAA System)
D Power Efficiency > 90% Into 6- and 8- Load
D Low Profile, SMD 32-Pin PowerPAD Package
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 Mini/Micro Component Systems
D Internet Music Appliance
D Car Audio Amplifiers and Head Units
DESCRIPTION
The TAS5110A is a high-performance true-digital audio
amplifier (TDAA) power stage, designed to drive 50 W
per channel. The TAS5110A incorporates TI’s Equibit
t
and PurePath Digital technology and is used in
conjunction with a digital audio PWM processor
(TAS50xx) to deliver high-power, true-digital audio
amplification. The efficiency of this digital amplifier can
be greater than 90%, reducing the size of both the
power supplies and heat sinks needed. The TAS5110A
accepts a mono PWM 3.3-V input and controls the
switching of an internal CMOS H-bridge.
When used with the TAS50xx PWM processor, system
performance of less than 0.09% THD is attainable.
Overcurrent
protection,
overtemperature,
and
undervoltage protections are built into the TAS5110A,
safeguarding the H-bridge and speakers against output
shorts,
overvoltage
conditions,
and
other
fault
conditions that could damage the system.
TYPICAL TDAA STEREO AUDIO SYSTEM
Digital Audio
TAS3001
DSP
S/PDIF
1394
TAS50xx
L-C
Filter
L-C
Filter
Left
Right
TAS5110A
Volume
EQ
DRC
Bass
Treble
Serial Audio Input Port
Internal PLL
PWM Processor
Two H-Bridge Power Devices
TAS5110A
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, PurePath Digital, and Equibit are trademarks of Texas Instruments.
Copyright
2003, 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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| TAS5110DADG4 | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| TAS5110DAPRG4 | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| TAS5110DAD | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| TAS5110DAP | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
| TAS5110IDAP | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5110DAD | 功能描述:音頻放大器 Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5110DADG4 | 功能描述:音頻放大器 Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5110DADR | 功能描述:音頻放大器 Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5110DADRG4 | 功能描述:音頻放大器 Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5110DAP | 功能描述:音頻放大器 Dig Amp Power Stage RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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