TPA2011D1
- Powerful Mono Class-D Amplifier
- 3.24 W (4 Ω, 5 V, 10% THDN)
- 2.57 W (4 Ω, 5 V, 1% THDN)
- 1.80 W (8 Ω, 5 V, 10% THDN)
- 1.46 W (8 Ω, 5 V, 1% THDN)
- Integrated Feedback Resistor of 300 kΩ
- Integrated Image Reject Filter for DAC Noise
Reduction - Low Output Noise of 20 µV
- Low Quiescent Current of 1.5 mA
- Auto Recovering Short-Circuit Protection
- Thermal Overload Protection
- 9-Ball, 1.21mm × 1.16 mm 0.4 mm Pitch DSBGA
- APPLICATIONS
- Wireless or Cellular Handsets and PDAs
- Portable Navigation Devices
- General Portable Audio Devices
All other trademarks are the property of their respective owners
The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1.21 mm × 1.16 mm wafer chip scale package (DSBGA) that requires only three external components.
Features like 95% efficiency, 86-dB PSRR, 1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 µV noise floor.
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設計與開發
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TPA2011D1YFFEVM — TPA2011D1YFF 評估模組
The TPA2011D1 audio power amplifier evaluation module is a complete, low-power, Class-D, mono audio power amplifier capable of delivering 1.47 W into 8 Ω and 2.57 W into 4 ohms at 1% THD+N (YFF package). All components and the evaluation module are Pb-free. The TPA2011D1 evaluation module (EVM) (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前,建立完整的終端設備設計和解決方案原型,進而縮短上市時間並降低開發成本。
在 PSpice for TI 設計與模擬工具中,您可以搜尋 TI (...)
TIDA-010224 — 可延長電池壽命的低功耗無線攝影機參考設計
具有 Wi-Fi® 連接裝置的處理器可實現安全高品質即時視訊串流和雙向音訊串流,並具有降噪和迴聲消除功能。此設計包含紅外線 (IR) LED 與 IR Cut 濾波器,以提供夜視功能。
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
DSBGA (YFF) | 9 | Ultra Librarian |
訂購與品質
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- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
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建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。