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TPA6140A2/TPA6140A2EVMpdfUse
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2010-02-27
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The TPA6140A2 is a DirectPath™ Class-G stereo headphone amplifier with a built-in I2C volume control.
Class-G technology maximizes battery life by adjusting the voltage supplies of the headphone amplifier
based on audio signal level. DirectPath eliminates external DC-blocking capacitors. Availability in a 0.4
mm pitch WCSP package makes TPA6140A2 an ideal choice for both cellular handsets and PDAs.
The TPA6140A2 evaluation module (EVM) is a complete, stand-alone audio board. It contains the
TPA6140A2 WCSP (YFF) Class-G stereo headphone amplifier.
All components and the EVM are Pb free.
Class-G technology maximizes battery life by adjusting the voltage supplies of the headphone amplifier
based on audio signal level. DirectPath eliminates external DC-blocking capacitors. Availability in a 0.4
mm pitch WCSP package makes TPA6140A2 an ideal choice for both cellular handsets and PDAs.
The TPA6140A2 evaluation module (EVM) is a complete, stand-alone audio board. It contains the
TPA6140A2 WCSP (YFF) Class-G stereo headphone amplifier.
All components and the EVM are Pb free.
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