FAB3103 Overview
The FAB3103 is a mono Class-D audio amplifier with an integrated boost regulator that achieves high output audio over a power supply range of 2.5V to 5.2V. Automatic Boost Shutdown dynamically shuts down the boost regulator at low output power for greater efficiency and lower quiescent current consumption. Automatic Gain Control (AGC) monitors the battery and reduces gain as the battery voltage drops to limit...
FAB3103 Key Features
- High Output, Low Distortion Class-D Mono
- High-Efficiency Boost Regulator Provides Higher
- Adaptive Boost Shutdown at Lower Output Power
- Automatic Gain Control (AGC) Monitors Battery
- Reduced Noise Floor Enhances Audio Playback
- Low-EMI Design Allows Filterless Operation
- High-Power Supply Ripple Rejection
- High Noise Rejection Using Differential
- Short-Circuit Protection
- Under-Voltage Protection