onsemi NCP2823
The NCP2823A/B are cost effective mono audio power amplifiers designed for portable electronic devices. For Instance, NCP2823B is capable of delivering 3 W of continuous average power to a 4.0 W from a 5.0 V supply in a Bridge Tied Load (BTL) configuration. For cellular handsets or PDAs it offers space and cost savings because no output filter is required when using inductive transducers.| Part No. | NCP2823 |
|---|---|
| Datasheet | NCP2823 Download |
| Manufacturer |  onsemi |
| Description | High Efficiency 3W Filterless Class-D Audio Amplifier |
| Buy | Stock & Price |
NCP2823 Series High Efficiency 3W Filterless Class D Audio Amplifier NCP2823A is optimized for 8 W operation and NCP2823B can operate with speaker impedance down to 4.0 W. Under the same conditions, NCP2823A can provide 1.5 W to an 8.0 W BTL load with less than 10% THD+N. With more than 90% efficiency and very low shutdown current, it increases the lifetime of your battery and drastically lowers the junction temperature. NCP2823 processes analog inputs with a pulse width modulation technique that lowers output noise and THD. The device allows independent gain while summing signals from various audio
