EMA2901 Datasheet (Elite Semiconductor) - 2.5W Mono Audio Power Amplifier

EMA2901, 2.5W Mono Audio Power Amplifier

The EMA2901 is an audio power amplifier primarily designed for portable communication applications such as mobile phones and portable multimedia players (PMP).

To a 4Ω BTL load, it can deliver 2.5 watt of continuous average power with typical 10% distortion (THD+N) from a 5VDC supply.

Typical THD+N

EMA2901 Features

* a low-power consumption shutdown mode, and an internal thermal shutdown protection mechanism. Advanced pop & click circuitry is built in to eliminate noises that would otherwise occur during turn-on and turn-off transitions. The EMA2901 is unity-gain stable and can be configured by ext