TPA6020A2
- Ideal for Notebook PCs
- Fully Differential Architecture and High PSRR (-80 dB) Provide Excellent RF Rectification Immunity
- 2.8 W Into 3 From a 5-V Supply at THD = 10% (Typical)
- Very Low Crosstalk:
- -100 dB Typical at 5 V, 3
- 2.5-V to 5.5-V Operating Range
- Low Supply Current:
- 8 mA Typical at 5 V
- Shutdown Current: 80-nA Typical
- Fast Startup (27 ms) With Minimal Pop
- Internal Feedback Resistors Reduce Component Count
- Thermally Enhanced QFN Packaging
- APPLICATIONS
- Notebook PCs
- LCD TVs
The TPA6020A2 is a 2.8-W stereo bridge-tied load (BTL) amplifier designed to drive stereo speakers with at least 3- impedance. The device operates from 2.5 V to 5.5 V, drawing only 8 mA of quiescent supply current. The feedback resistors are internal, allowing the gain to be set with only two input resistors per channel. The amplifier's fully differential architecture performs with -80 dB of power supply rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup time with minimal pop, making the TPA6020A2 ideal for notebook PC applications.
技術文件
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檢視所有 2 類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | 2.8-W Stereo Fully Differential Audio Power Amplifier datasheet (Rev. B) | 2005年 8月 3日 | |
User guide | TPA6020A2EVM - User Guide (Rev. A) | 2005年 8月 2日 |
設計與開發
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模擬工具
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
封裝 | 引腳 | 下載 |
---|---|---|
VQFN (RGW) | 20 | 檢視選項 |
訂購與品質
內含資訊:
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊:
- 晶圓廠位置
- 組裝地點