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BL6281G

  • 产品特点
  • 技术文档
Features Output PSRR VDD Package Applications Reference
1.7 Watt Class-AB Audio Power Amplifier 1.7W 60dB 2.2~5.5V MSOP8
SOP8
MID, Wireless handsets, Portable electronic devices, Handheld computers LM4990

单通道,AB类

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.

优势特点
  • 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

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