| Part | A2222 |
|---|---|
| Description | DUAL 2.2W PLUS STEREO HEADPHONE AUDIO POWER AMPLIFIER |
| Manufacturer | AiT Semiconductor |
| Size | 659.74 KB |
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.
| Part Number | Manufacturer | Description |
|---|---|---|
| A2222 | onsemi | Bipolar Transistor |
| A2222SG | onsemi | Bipolar Transistor |
| A2222 | SANYO | PNP Epitaxial Planar Silicon Transistor |
| A2223 | Allegro MicroSystems | 2SA2223 |
| A2223A | Sanken | Audio Amplification Transistor |
