TPA6211A1-Q1
- Qualified for automotive applications
- Temperature Grade 2: –40°C to 105°C TA
- Device HBM ESD classification level 2
- Device CDM ESD classification level C6
- 3.1W into 3Ω from a 5V supply at THD = 10% (typical)
- Low supply current: 4mA (typical) at 5V
- Shutdown current: 0.01µA (typical)
- Fast startup with minimal pop
- Only three external components
- Improved PSRR (–80dB) and wide supply voltage (2.5V to 5.5V) for direct battery operation
- Fully differential design reduces RF rectification
- –63dB CMRR Eliminates two input coupling capacitors
The TPA6211A1-Q1 device is a 3.1W mono fully-differential amplifier designed to drive a speaker with at least 3Ω impedance while consuming only 20mm2 total printed-circuit board (PCB) area in most applications. The device operates from 2.5V to 5.5V, drawing only 4mA of quiescent supply current. The TPA6211A1-Q1 device is available in the space-saving 8-pin HVSSOP package.
The device includes features such as a –80dB supply voltage rejection from 20Hz to 2kHz, improved RF-rectification immunity, small PCB area, and a fast start-up with minimal pop makes the TPA6211A1-Q1 device an excellent choice for emergency call applications. Additionally, the device supports low-power needs in infotainment and cluster applications, such as cluster chimes or driver notification.
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技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | TPA6211A1-Q1 3.1W Mono Fully Differential Audio Power Amplifier datasheet (Rev. G) | PDF | HTML | 2024年 5月 13日 |
Technical article | Exploring evolving trends in automotive cluster audio design | PDF | HTML | 2020年 2月 17日 |
設計與開發
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TPA6211A1EVM — TPA6211A1 評估模組 (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 (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
TIDA-01628 — 車用叢集驅動器通知功能的參考設計
TIDA-00277 — 汽車儀錶板警示聲參考設計
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HVSSOP (DGN) | 8 | Ultra Librarian |
訂購與品質
- 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
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
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。