TPA2010D1 is a 2.5W high efficiency filter-free class-D audio power amplifier from TI, packaged as a 1.45mm x 1.45mm wafer chip scale package (WCSP) that requires only three external components.
The TPA2010D1 is a 2.5‑W high‑efficiency, filter‑free class‑D audio power amplifier offered in a wafer‑scale chip package. It delivers up to 88 % efficiency at 400 mW output and requires only three external components.
The document includes absolute maximum ratings, recommended operating conditions, electrical characteristics, typical performance graphs, mechanical dimensions, and an important notice about warranty and product availability.
| Quiescent current | 2.8 mA |
|---|---|
| Efficiency at 400 mW | 88 % |
| Power‑supply rejection ratio (PSRR) | -75 dB |
| Gain | 2 V/V |
The device operates from –40 °C to 85 °C (free‑air temperature).
The quiescent current is 2.8 mA.
It reaches 88 % efficiency at 400 mW output.