TPA2080D1 Description
The TPA2080D1 device is a high-efficiency Class-D audio power amplifier with an integrated Class-G boost converter that enhances efficiency at low output power. It drives up to 2.2 W into an 4-Ω speaker (1% THD+N). With 85% typical efficiency, the TPA2080D1 helps extend battery life when playing audio.
TPA2080D1 Key Features
- 1 2.2 W into 4-Ω Load from 3.6-V Supply (1% THD+N)
- Integrated Class-G Boost Converter
- Increases Efficiency at Low Output Power
- Low Quiescent Current of 3.5 mA from 3.6 V
- Thermal and Short-Circuit Protection With Auto
- 20-dB Fixed Gain
- Available in 1.53-mm × 1.98-mm, 0.5-mm pitch