A2222 Overview
The A2222 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load or 2.5W to a 3Ω load with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package...
A2222 Key Features
- Stereo headphone amplifier mode
- Unity-gain stable
- Thermal shutdown protection circuitry
- Power Output @1% THD+N & VDD=5V
- Single-ended mode THD+N@75mW into 32Ω
- Shutdown current 0.7uA(TYP.)
- Supply Voltage 2.0V~5.5V
- Available in SOP16 package
- Multimedia monitors
