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A2211 - CLASS AB 1.25W DIFFERENTIAL AUDIO POWER AMPLIFIER

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Features

  • The A2211 is a fully differential audio power amplifier Fully Differential Amplifier designed for portable communication device Improved PSRR at 217Hz(VDD>3.0V):.

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Datasheet Details

Part number A2211
Manufacturer AiT Semiconductor
File Size 506.52 KB
Description CLASS AB 1.25W DIFFERENTIAL AUDIO POWER AMPLIFIER
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AiT Semiconductor Inc. www.ait-ic.com A2211 CLASS AB 1.25 W DIFFERENTIAL AUDIO POWER AMPLIFIER WITH INTERNAL FEEDBACK CIRCUIT DESCRIPTION FEATURES The A2211 is a fully differential audio power amplifier Fully Differential Amplifier designed for portable communication device Improved PSRR at 217Hz(VDD>3.0V): applications. 86dB(Typ.) The A2211 is capable of delivering 1.25W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V battery voltage. And operates from 2.2V to 5.5V. Power Output at 5.0V & 1% THD: 1.25W(Typ.) Power Output at 3.6V & 1% THD: 0.6W(Typ.) Ultra Low Shutdown Current: 0.01uA(Typ.
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