BL6281 Datasheet | BELLING

1.1 Watt Audio Power Amplifier Features Improved PSRR at 217 Hz & 1 KHz 60 d B Power output at 5.0V, 1% THD+N, 8Ω 1.1 W (typ.) Ultra low shutdown current 0.1 u A (typ.) 2.2V - 5.5V operation Improved circuitry eliminates pop-click noise during turn-on and turn-off transitions No output coupling capacitors, snubber networks or bootstrap capacitors required Unity-gain stable External gain configuration capability Packages: MSOP8、SOP8 General Description The BL6281 is a Class-AB audio power amplifier designed for mobile phone, MID and other portable munication devices. 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 5VDC power supply. The BL6281 was designed specifically to provide high quality output power with a minimal amount of external ponents. It does not require output coupling capacitors or bootstrap capacitors. And with ultra low shutdown current, the BL6281 is...