TPA2038D1 Description
The TPA2038D1 is a 3.2 W into 4-ohm (10% THD) high efficiency filter-free class-D audio power amplifier. The GAIN pin sets gain to either 6 dB or 12 dB.
TPA2038D1 Key Features
- Filter-Free Mono Class-D Speaker Amp
- GAIN Pin Selects Between 6 dB and 12 dB
- 3.2 W into 4 Ω from 5 V supply at 10% THD+N
- Powerful Mono Class-D Speaker Amplifier
- 1% at 1.4 W into 8 Ω from 5 V Supply
- 1% at 2.5 W into 4 Ω from 5 V Supply
- Integrated Image Reject Filter for DAC Noise Reduction
- Low Output Noise of 20 μV
- Low Quiescent Current of 1.5 mA
- Auto-Recovering Short-Circuit Protection