TPA2031D1 Description
The TPA2031D1 is a 2.5-W high efficiency filter-free class-D audio power amplifier in a 1,45 mm × 1,45 mm wafer chip scale package (WCSP) that requires only three external ponents.
TPA2031D1 Key Features
- 2 Pin-to-Pin patibility with TPA2010D1
- 32 ms Start-up Time Eliminates CODEC
- Maximum Battery Life and Minimum Heat
- Efficiency With an 8-Ω Speaker
- 88% at 400 mW
- 2.8-mA Quiescent Current
- 0.5-µA Shutdown Current
- Only Three External ponents
- Optimized PWM Output Stage Eliminates
- Improved PSRR (-75 dB) and Wide Supply Voltage (2.5 V to 5.5 V) Eliminates Need for a Voltage Regulator
TPA2031D1 Applications
- Ideal for Wireless or Cellular Handsets and PDAs