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| 型号： | TAS5026APAGG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 62/64页 |
| 文件大小： | 936K |
| 代理商： | TAS5026APAGG4 |
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Introduction
1
SLES068A—February 2003—Revised January 2004
TAS5026A
1
Introduction
The TAS5026A 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 TAS5026A 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 TAS5110) or six discrete differential power stages using gate
drivers and MOSFETs.
The TAS5026A 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 96-dB SNR at the speaker terminals. The TAS5026A 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
TAS5026A 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
96-dB SNR
<0.1% 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.
相关PDF资料 |
PDF描述 |
|---|---|
| TAS5026APAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5026APAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5026APAGRG4 | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5026CPAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS5026PAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS5026APAGR | 功能描述:音频 DSP 6Ch Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS5026APAGRG4 | 功能描述:音频 DSP 6Ch Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS5026CPAG | 制造商:TI 制造商全称:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5026IPAG | 功能描述:多媒体杂项 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| TAS5026IPAGG4 | 功能描述:多媒体杂项 Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
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