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參數資料
| 型號： | TAS5066PAGRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | GREEN, PLASTIC, TQFP-64 |
| 文件頁數： | 64/66頁 |
| 文件大?。?/td> | 1023K |
| 代理商： | TAS5066PAGRG4 |
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Introduction
1
SLES089—January 2004
TAS5066
1
Introduction
The TAS5066 is an innovative, cost-effective, high-performance 24-bit six-channel digital pulse width
modulator (PWM) based on Equibit
technology. Combined with a TI PurePath Digital audio amplifier power
stage, these devices use noise-shaping and sophisticated error correction algorithms to achieve high power
efficiency and high-performance digital audio reproduction. The TAS5066 is designed to drive up to six digital
power devices to provide six channels of digital audio amplification. The digital power devices can be six
conventional monolithic power stages (such as TAS5111) or six discrete differential power stages using gate
drivers and MOSFETs.
The TAS5066 has six independent volume controls and mute. The device operates in AD mode. This all-digital
audio system contains only two analog components in the signal chain—an LC low-pass filter at each speaker
terminal and can provide up to 97-dB dynamic range at the speaker terminals. The TAS5066 has a wide variety
of serial input options including right justified (16, 20, or 24 bit), I2S (16, 20, or 24 bit) left justified, or DSP
(16-bit) data formats. The device is fully compatible with AES standard sampling rates of 44.1 kHz, 48 kHz,
88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz including de-emphasis for 44.1-kHz and 48-kHz sample rates. The
TAS5066 was designed for home theater applications such as DVD minicomponent systems, home theater
in a box (HTIB), DVD receiver, A/V receiver, or TV sets.
1.1
Features
TI PurePath Digital Audio Amplifier
High Quality Audio
97-dB Dynamic Range
<0.05% THD+N
Six-Channel Volume Control
Patented Soft Volume
Patented Soft Mute
16-, 20-, or 24-Bit Input Data
Sampling Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, and 192 kHz
Supports Master and Slave Modes
3.3-V Power Supply Operation
Economical 64-Pin TQFP Package
Digital De-Emphasis: 32 kHz, 44.1 kHz, and 48 kHz
Clock Oscillator Circuit for Master Modes
Low Jitter Internal PLL
Soft Volume and Mute Update
Equibit and PurePath Digital are trademarks of Texas Instruments.
Other trademarks are the property of their respective owners.
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PDF描述 |
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| TAS5066PAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5066PAGG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5076PFCG4 | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| TAS5076PFCR | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TAS5076 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SIX-CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5076-5182C6EVM | 功能描述:音頻 IC 開發(fā)工具 TAS5076-5182C6 EVAL MOD RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TAS5076PFC | 功能描述:音頻 DSP 6-Ch 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: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TAS5076PFCG4 | 功能描述:音頻 DSP 6-Ch 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: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TAS5076PFCR | 功能描述:音頻放大器 6-Ch Digital Audio PWM Processor 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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