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參數(shù)資料
| 型號： | TAS5036B |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Digital Audio PWM Processor |
| 中文描述： | 數(shù)字音頻 PWM 處理器 |
| 文件頁數(shù)： | 7/56頁 |
| 文件大?。?/td> | 713K |
| 代理商： | TAS5036B |
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Introduction
1
SLES073—February 2003
TAS5036B
1
Introduction
The TAS5036B is an innovative, cost-effective, high-performance 24-bit six-channel digital pulse width
modulator (PWM) based on Equibit
technology. Combined with a TI digital 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 TAS5036B 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 the TAS5110) or six discrete differential power stages using gate drivers
and MOSFETs.
The TAS5036B has six independent volume controls and mute. The device operates in AD and BD modes.
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 96-dB SNR at the speaker terminals. The TAS5036B 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 TAS5036B plus the TAS51xx power stage device combination 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
True Digital Audio Amplifier
High Quality Audio
–
100-dB SNR
–
<0.005% 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 80-Pin TQFP Package
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 is a trademark of Texas Instruments.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5036BPFC | Six Channel Digital Audio PWM Precessor |
| TAS5036IPFC | SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5036IPFCR | SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TB1239BF | Bi-CMOS Integrated Circuit Silicon Monolithic |
| TB1240AN | PAL/NTSC 1CHIP (IF + VCD RPOCESSOR) IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5036B_06 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor |
| TAS5036BPFC | 功能描述:音頻 DSP 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 |
| TAS5036BPFCG4 | 功能描述:音頻 DSP 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 |
| TAS5036BPFCR | 功能描述:多媒體雜項(xiàng) Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| TAS5036BPFCRG4 | 功能描述:多媒體雜項(xiàng) Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
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