The BL6281G is a Class-AB audio power amplifier. It is capable of delivering 1.1 watts of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V DC power supply.With special pop-click eliminating circuit, the BL6281G provides perfect pop-click characteristic during turn-on and turn-off transitions.The BL6281G is unity-gain stable and can be configured by external gain-setting resistors.

• Improved PSRR at 217Hz & 1KHz 60 dB
• Power output at 5.0V, 10%THD+N, 4Ω（SOP8 package） 1.7W(typ.)
• Power output at 5.0V, 1% THD+N, 8Ω 1.1W(typ.)
• Ultra low shutdown current 0.1μA(typ.)
• 2.2V–5.5V operation
• Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions
• External gain configuration capability