A2212 Description
FEATURES The A2212 is a Class-AB audio power amplifier designed for mobile phones and other portable munication devices. It is capable of delivering Improved PSRR at 217 Hz 70dB Power output at 5.0V, 1% THD+N, 8Ω: 1.2W (typ.) 1.2 watts of continuous average power to an 8ΩBTL load with less than 1% distortion (THD+N) from a 5VDC power supply.
A2212 Key Features
- Improved PSRR at 217 Hz 70dB
- Power output at 5.0V, 1% THD+N, 8Ω: 1.2W (typ.)
- Power output at 3.0V, 1% THD+N, 8Ω: 430mW (typ.)
- 2.2V ~ 5.5V operation
- Improved circuitry eliminates pop-click noise
- Excellent RFI (Radio Frequency Interference)