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

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,但引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

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 x 4
  • 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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技術文件

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

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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。
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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 is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.

PurePath Console’s (...)
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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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TAS2110-GUI TAS2110 GUI and software for PurePath™ Console 3

TAS2110 GUI and software for PurePath™ Console 3
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模擬工具

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PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一,涵蓋我們的類比和電源產品組合,以及特定類比行為模型,且使用無需支付費用。

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在 PSpice for TI 設計與模擬工具中,您可以搜尋 TI (...)
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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