Evaluation Board for TPA6133A2 DirectPath™ Headphone Amplifier
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The TPA6133A2 is a DirectPath™ stereo headphone amplifier capable of delivering 138 mW/Ch into 16Ω and requires no output DC blocking capacitors. It has a fixed gain of +4 dB.

The TPA6133A2EVM is a complete, stand-alone audio board. It contains the TPA6133A2QFN (RTJ) DirectPath™ stereo headphone amplifier. The device has 20 pins and the pin spacing is 0.5 mm.

  • Full-featured evaluation board for the TPA6133A2 audio amplifier
  • DirectPath™
  • Pop and Click Suppression
  • 138 mW/Ch
  • Fixed Gain +4 dB

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TPA6133A2 DirectPath Headphone Amplifier


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Technical documentation
Datasheet (1)
Title Type Size (KB) Date
PDF 1450 11 Sep 2014
User guides (1)
Title Type Size (KB) Date
PDF 392 31 May 2017
Design files (1)
Title Type Size (KB) Date
ZIP 683 04 Sep 2014
More literature (1)
Title Type Size (KB) Date
PDF 39 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TPA6133A2  138mW DirectPath Headphone Amplifier with GPIO control  Audio amplifiers 

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