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喇叭、電視與條型音箱音訊放大器

TAS2110

現行

具有整合 11V H 類升壓的 6.1W 單聲道數位輸入 D 類喇叭放大器

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產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
最新 TAS2120 現行 具有整合式 15 V H 類升壓的 8.2 W、單聲道數位輸入 D 類喇叭放大器 Higher power, higher efficiency, hardware or I2C option

TAS2110

現行
產品規格表 立即訂購

產品詳細資料

Audio input type Digital Input Architecture Class-D Boosted Speaker channels (max) Mono Control interface I2C Output power (W) 6 Power stage supply (max) (V) 16 Power stage supply (min) (V) 2.7 THD + N at 1 kHz (%) 0.004 Load (min) (Ω) 3.2 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Digital Input Architecture Class-D Boosted Speaker channels (max) Mono Control interface I2C Output power (W) 6 Power stage supply (max) (V) 16 Power stage supply (min) (V) 2.7 THD + N at 1 kHz (%) 0.004 Load (min) (Ω) 3.2 Analog supply voltage (min) (V) 2.7 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
VQFN-HR (RPP) 32 18 mm² (4.5 mm × 4 mm)
  • Key Features
    • 11V multi-level Class-H boost
    • Integrated Look Ahead Algorithm with easy to use GUI
  • Output Power (1% THD+N, VBAT=3.6V)
    • 6.1-W into 4 Ω
    • 5-W into 8 Ω
  • Power Consumption(8Ω, VBAT=4.2V)
    • 83.5% efficiency at 1W
    • <1uA in hardware shutdown mode
  • Power Supplies
    • VBAT: 2.7 V to 5.5 V
    • VDD: 1.65 V to 1.95 V
  • Protections
    • Battery: Advanced Brown Out
    • Clipping: VBAT Tracking Peak Voltage Limiter
    • Device: Thermal and Over Current Protection
  • Interfaces and Control
    • I2S/TDM: 8 Channels of 32 bit each up to 96 KSPS
    • I2C: 4 selectable addresses
    • 7.35 KSPS to 192 KSPS Sample Rates
    • MCLK Free operation
  • Key Features
    • 11V multi-level Class-H boost
    • Integrated Look Ahead Algorithm with easy to use GUI
  • Output Power (1% THD+N, VBAT=3.6V)
    • 6.1-W into 4 Ω
    • 5-W into 8 Ω
  • Power Consumption(8Ω, VBAT=4.2V)
    • 83.5% efficiency at 1W
    • <1uA in hardware shutdown mode
  • Power Supplies
    • VBAT: 2.7 V to 5.5 V
    • VDD: 1.65 V to 1.95 V
  • Protections
    • Battery: Advanced Brown Out
    • Clipping: VBAT Tracking Peak Voltage Limiter
    • Device: Thermal and Over Current Protection
  • Interfaces and Control
    • I2S/TDM: 8 Channels of 32 bit each up to 96 KSPS
    • I2C: 4 selectable addresses
    • 7.35 KSPS to 192 KSPS Sample Rates
    • MCLK Free operation

The TAS2110 is a digital input Class-D audio amplifier with an algorithmically controlled, 11V Class-H boost in a QFN package. The look-ahead algorithms optimize boost voltage levels to match the output of the audio signal. This provides all the power needed for peak output while reducing the average power consumption significantly compared to constant output boosts. The algorithms are configured with PurePath Console GUI.

The Class-D audio amplifier is capable of delivering 6.1 W of peak power into a 4 Ω load at a battery voltage of 3.6 V. TAS2110 is 83.5% efficient at 1 W and consumes less than 1 uA in hardware shutdown mode.

TAS2110 helps protect against system shutdown with configurable brownout protection and VBAT tracking peak voltage limiter, both of which are configurable.

The TAS2110 QFN package is compatible with 2 layer board designs.

The TAS2110 is a digital input Class-D audio amplifier with an algorithmically controlled, 11V Class-H boost in a QFN package. The look-ahead algorithms optimize boost voltage levels to match the output of the audio signal. This provides all the power needed for peak output while reducing the average power consumption significantly compared to constant output boosts. The algorithms are configured with PurePath Console GUI.

The Class-D audio amplifier is capable of delivering 6.1 W of peak power into a 4 Ω load at a battery voltage of 3.6 V. TAS2110 is 83.5% efficient at 1 W and consumes less than 1 uA in hardware shutdown mode.

TAS2110 helps protect against system shutdown with configurable brownout protection and VBAT tracking peak voltage limiter, both of which are configurable.

The TAS2110 QFN package is compatible with 2 layer board designs.

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若要申請存取 PurePathâ„¢ Console 3 和其他設計資源的權限：索取 TAS2110

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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TAS2110 6.1-W Digital Input Audio Class-D Amplifier With Integrated 11-V Class-H Boost datasheet PDF | HTML 2019/3/19
應用說明 How to Use External PVDD Configuration 2020/10/7
應用說明 Requesting Access to Audio Software 2020/6/18
技術文章 How a look-ahead boost conquers battery-life challenges in speakers PDF | HTML 2020/2/20
應用說明 TAS2562, TAS2563 Thermal Foldback Feature on SmartAmps PDF | HTML 2020/1/29
應用說明 Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) 2019/8/26
應用說明 Passive Component Selection Guide for Class-D Audio Amplifier 2019/6/27
應用說明 Battery Voltage Tracking Limiter and Brown-Out Protection PDF | HTML 2019/6/26
應用說明 PCB Layout Guidelines for TAS2xxx Series Class-D Boosted Audio Amplifier 2019/6/6
應用說明 Benefits of Class-G and Class-H Boost in Audio Amplifiers 2019/4/30
應用說明 PLL and Clocking Configuration for Audio Devices 2019/3/26
應用說明 AN-1737 Managing EMI in Class D Audio Applications (Rev. A) 2013/5/1

設計與開發

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開發板

TAS2110EVM — 具有 11V H 類升壓的 TAS2110 6.1-W 數位輸入 D 類音訊放大器評估模組

TAS2110EVM 旨在展示單聲道配置中 TAS2110 數位輸入 d 類音訊放大器的性能。此獨立評估模組的設計旨在成為快速製作高效能音訊系統雛形所需的唯一硬體工具。不需要額外的學習電路板或主機板。EVM 使用 USB 連接與 PurePath Console 3 介接，它是一款現代且易於使用的 GUI 開發工具，可直接控制音訊播放和裝置設定。
使用指南: PDF
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應用軟體及架構

PUREPATHCONSOLE — PurePath™ Console graphical development suite for audio system design and development

PurePath™ Console 是一款高度整合且容易使用的音訊開發套件，專爲簡化音訊產品開發相關評估、配置和偵錯程序所設計。瞭解使用 PurePath™ Console 3 軟體有多簡單。

PurePath Console 的直覺式圖形介面無需進階音訊工程專業，因此讓音訊設計更加簡明直觀。在簡單易用的圖形介面中，實作 PurePath Console 的眾多進階控制功能，並以縮短產品開發時間為目標，為您實現高度最佳化的音訊性能、最低功耗和順暢系統整合。

支援的裝置：

PurePath™ Console 1：PCM5142、TAS5721、TAS5729MD、TAS5731 和 (...)
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軟體轉碼器

TAS2XXX-DRIVERS — Linux driver for TI's TAS2XXX families

TAS2xxx Linux driver supports TI's TAS device families. This Linux driver implements a flexible and configurable register setting for one or multiple devices in a bin file, will enable fast development for applications.
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
VQFN-HR (RPP) 32 Ultra Librarian
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