LM48555 Description
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.
LM48555 Key Features
- IDDQ (Boost Converter + Amplifier)
- Output Voltage Swing
- Power Supply Rejection Ratio
- Fully differential amplifier Externally configurable gain Soft start function Low power shutdown mode Under voltage lock