TPA6211A1

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3.1W 單聲道、模擬輸入 AB 類音頻放大器

產(chǎn)品詳情

Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Control interface Hardware Output power (W) 3.1 Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 THD + N at 1 kHz (%) 0.03 Load (min) (Ω) 3 Analog supply voltage (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
Audio input type Analog Input Architecture Class-AB Speaker channels (max) Mono Control interface Hardware Output power (W) 3.1 Power stage supply (max) (V) 5.5 Power stage supply (min) (V) 2.5 THD + N at 1 kHz (%) 0.03 Load (min) (Ω) 3 Analog supply voltage (min) (V) 2.5 Analog supply voltage (max) (V) 5.5 Rating Catalog Operating temperature range (°C) -40 to 85
HVSSOP (DGN) 8 14.7 mm2 3 x 4.9 VSON (DRB) 8 9 mm2 3 x 3
  • Designed for Wireless or Cellular Handsets and
    PDAs
  • 3.1 W Into 3 Ω From a 5-V Supply at
    THD = 10% (Typ)
  • Low Supply Current: 4 mA Typ at 5 V
  • Shutdown Current: 0.01 μA Typ
  • Fast Startup With Minimal Pop
  • Only Three External Components
    • Improved PSRR (–80 dB) and Wide Supply
      Voltage (2.5 V to 5.5 V) for Direct Battery
      Operation
    • Fully Differential Design Reduces RF
      Rectification
    • –63 dB CMRR Eliminates Two Input
      Coupling Capacitors
  • Designed for Wireless or Cellular Handsets and
    PDAs
  • 3.1 W Into 3 Ω From a 5-V Supply at
    THD = 10% (Typ)
  • Low Supply Current: 4 mA Typ at 5 V
  • Shutdown Current: 0.01 μA Typ
  • Fast Startup With Minimal Pop
  • Only Three External Components
    • Improved PSRR (–80 dB) and Wide Supply
      Voltage (2.5 V to 5.5 V) for Direct Battery
      Operation
    • Fully Differential Design Reduces RF
      Rectification
    • –63 dB CMRR Eliminates Two Input
      Coupling Capacitors

The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving 3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.

Features like –80 dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop makes the TPA6211A1 ideal for PDA and smart phone applications.

The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20 mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving 3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.

Features like –80 dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop makes the TPA6211A1 ideal for PDA and smart phone applications.
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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 TPA6211A1 3.1-W Mono Fully Differential Audio Power Amplifier 數(shù)據(jù)表 (Rev. E) PDF | HTML 2015年 11月 24日
應(yīng)用簡報 基于 MSPM0 的醫(yī)用警報設(shè)計 PDF | HTML 英語版 PDF | HTML 2023年 4月 27日
用戶指南 TPA6211A1EVM - User Guide 2003年 7月 22日

設(shè)計和開發(fā)

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評估板

TPA6211A1EVM — TPA6211A1 評估模塊 (EVM)

The TPA6211A1 is a 3.1-W mono fully differential amplifier designed to drive a speaker with at least 3-Ohm impedance while comsuming less than 20mm2 total board space.

The device operates from 2.5V to 5.5V while consuming only 4mA of quiescent current. The TPA6211A1 is available in a space-saving (...)

用戶指南: PDF
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仿真模型

TPA6211A1 PSpice Model

SLOM437.ZIP (25 KB) - PSpice Model
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仿真模型

TPA6211A1 TINA-TI Reference Design

SLOM439.TSC (60 KB) - TINA-TI Reference Design
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仿真模型

TPA6211A1 TINA-TI Spice Model

SLOM438.ZIP (13 KB) - TINA-TI Spice Model
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模擬工具

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參考設(shè)計

TIDA-010040 — 警報音發(fā)生器參考設(shè)計

此參考設(shè)計提供了一種產(chǎn)生類似于 IEC60601-1-8 醫(yī)療設(shè)備標(biāo)準(zhǔn)中所述的警報的方法。關(guān)鍵時序參數(shù)可通過固件進(jìn)行編程。所有參數(shù)（包括脈沖寬度、脈沖頻率、內(nèi)部頻率、脈沖上升時間、音量控制以及優(yōu)先級）都可以使用固件進(jìn)行控制。模擬包絡(luò)由 MSP430FR2311 和模擬電路的組合生成。
設(shè)計指南: PDF
原理圖: PDF
參考設(shè)計

TIDA-03026 — 具有 LED 和音頻反饋的狀態(tài)指示參考設(shè)計

TIDA-03026 參考設(shè)計功能可模擬各種終端器件中的狀態(tài)指示子系統(tǒng)。通過并聯(lián)多個 LED 驅(qū)動器，RGB LED 陣列可以同步閃爍、脈沖和呼吸，從而提升客戶體驗。該設(shè)計還集成了音頻反饋，以實現(xiàn) LED 和音頻結(jié)合的狀態(tài)指示解決方案。應(yīng)用包括 IP 電話、樓宇自動化、家庭自動化、白色家電以及汽車信息娛樂和集群。
設(shè)計指南: PDF
原理圖: PDF
封裝 引腳 CAD 符號、封裝和 3D 模型
HVSSOP (DGN) 8 Ultra Librarian
VSON (DRB) 8 Ultra Librarian

訂購和質(zhì)量

包含信息：
  • RoHS
  • REACH
  • 器件標(biāo)識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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