封裝資訊
| 封裝 | 針腳 HVSSOP (DGN) | 8 |
| 操作溫度範圍 (°C) -40 to 105 |
| 包裝數量 | 運送業者 2,500 | LARGE T&R |
TPA6211A1-Q1 的特色
- 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
TPA6211A1-Q1 的說明
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.