Datasheet Summary
AiT Semiconductor Inc.
.ait-ic.
AUDIO AMPLIFIER 1. 2 WATT AUDIO POWER AMPLIFIER
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.
- Power output at 3.0V, 1% THD+N, 8Ω: 430mW (typ.)
- Ultra low shutdown current: 0.1uA (typ.) The A2212 was designed specifically to provide high quality output power with a minimal amount of
- 2.2V ~ 5.5V operation external...