Datasheet Details
| Part number | EMA1903 |
|---|---|
| Manufacturer | ESMT (Elite Semiconductor Microelectronics Technology) |
| File Size | 229.43 KB |
| Description | 1W Fully Differential Audio Power Amplifier |
| Datasheet |
 EMA1903 Datasheet
|
|
|
General Description
The EMA1903 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications.
Key Features
- a low-power consumption shutdown mode. To facilitate this, shutdown may be enabled by either logic high or low depending on mode selection. Driving the shutdown mode pin either high or low enables the shutdown select pin to be driven in a likewise manner to enable Shutdown. Additionally, the EMA1903 features an internal thermal shutdown protection mechanism. The EMA1903 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transit.