The LM4838 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4 with less than 1.0% THD or 2.2W into 3 with less than 1.0% THD.
Boomer® audio integrated circuits were designed specifically to provide high quality audio while requiring a minimum amount of external components. The LM4838 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications.
The LM4838 features an externally controlled, low-power consumption shutdown mode, and both a power amplifier and headphone mute for maximum system flexibility and performance
| LM4838 | |
| Speaker Channels | Stereo |
| Speaker Amp Type | Class-AB |
| Output Power (W) | 2.5 |
| PSRR (dB) | 74 |
| Special Features | DC Volume Control |
| Supply Min (Min) (Volt) | 2.7 |
| Supply Max (Max) (Volt) | 5.5 |
