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PA4871 - 1.1W AUDIO POWER AMPLIFIER

Description

As a mono bridged power amplifier which is operating on a single 5V supply, the UTC PA4871 is capable of delivering 1.1W of output power per channel into 8Ω loads with less than 0.5% THD+N.

Features

  • Output power at 0.5% THD+N Supply voltage:5V Delivering 1.1W into a 8Ω load.
  • With shutdown mode.
  • Stable unity-gain.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD PA4871 1.1W AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE  DESCRIPTION As a mono bridged power amplifier which is operating on a single 5V supply, the UTC PA4871 is capable of delivering 1.1W of output power per channel into 8Ω loads with less than 0.5% THD+N. The UTC PA4871 is optimally suited for low-power portable applications because of the it do not require output coupling capacitors, bootstrap capacitors or snubber networks. By using external gain-setting resistors, the closed loop response of the unity-gain stable PA4871 can be configured.  FEATURES * Output power at 0.5% THD+N Supply voltage:5V Delivering 1.1W into a 8Ω load * With shutdown mode * Stable unity-gain.
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