The LM48555 is an audio power amplifier designed to drive ceramic speakers in applications such as cell phones, smart phones, PDAs and other portable devices. The LM48555 produces 15.7VP-P with less than 1% THD+N while operating from a 3.2V power supply. The LM48555 features a low power shutdown mode, and differential inputs for improved noise rejection.
The LM48555 includes advanced click and pop suppression that eliminates audible turn-on and turn-off transients. Additionally, the integrated boost regulator features a soft start function that minimizes transient current during power-up
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal number of external components
| LM48555 | |
| Supply Min (Min) (Volt) | 2.7 |
| Supply Max (Max) (Volt) | 6.5 |
| Voltage Output PK to PK (V) | 15 |
