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TPA6139A2 - 25-mW Headphone Amplifier

Description

The TPA6139A2 is a 25-mW, pop-free stereo headphone driver designed to reduce component count, board space and cost.

It is ideal for singlesupply electronics where size and cost are critical design parameters.

Features

  • 1 DirectPath™.
  • Eliminates Pops and Clicks.
  • Eliminates Output DC-Blocking Capacitors.
  • 3-V to 3.6-V Supply Voltage.
  • Low Noise and THD.
  • SNR > 105 dB at.
  • 1x Gain.
  • Typical Vn < 15 μVms 20 to 20 kHz at.
  • 1x Gain.
  • THD+N < 0.003% at 10-kΩ Load and.
  • 1x Gain.
  • 25 mW into 32-Ω Load.
  • 2-Vrms Output Voltage into 600-Ω Load.
  • Single-Ended Input and Output.
  • Programmable Gain Select Re.

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Datasheet preview – TPA6139A2

Datasheet Details

Part number TPA6139A2
Manufacturer Texas Instruments
File Size 1.16 MB
Description 25-mW Headphone Amplifier
Datasheet download datasheet TPA6139A2 Datasheet
Additional preview pages of the TPA6139A2 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA6139A2 SLOS700C – JANUARY 2011 – REVISED APRIL 2016 TPA6139A2 DirectPath™ 25-mW Headphone Amplifier With Programmable-Fixed Gain 1 Features •1 DirectPath™ – Eliminates Pops and Clicks – Eliminates Output DC-Blocking Capacitors – 3-V to 3.6-V Supply Voltage • Low Noise and THD – SNR > 105 dB at –1x Gain – Typical Vn < 15 μVms 20 to 20 kHz at –1x Gain – THD+N < 0.
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