Description
The BL6212 is a Class-AB audio power amplifier designed for mobile phones and other portable communication devices..
Features
- 1. 3 Watt Audio Power Amplifier
Improved PSRR at 217 Hz
68 dB
Power output at 5.0V, 1% THD+N, 8Ω 1.3 W (typ. )
Power output at 3.0V, 1% THD+N, 8Ω 480 mW (typ. )
Ultra low shutdown current
0.1 uA (typ. )
2.2V.
- 5.5V operation
Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions
Excellent RFI (Radio Frequency Interference) immunity
No output coupling capacitors, snubber networks or bootstrap capacitors required
Unity-gain stable
External gain conf.