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TPA6138A2 - Headphone Driver

Description

The TPA6138A2 is a pop-free stereo headphone amplifier designed to allow the removal of the output dc-blocking capacitors for reduced component count and cost.

The device is ideal for single-supply electronics where size and cost are critical design parameters.

Features

  • 1 Stereo DirectPath™ Headphone Amplifier.
  • 40 mW Into 32 Ω With 3.3-V Supply.
  • Low THD+N < 0.01% at 10 mW Into 32 Ω.
  • High SNR, >90 dB.
  • Differential Input and Single-Ended Output.
  • Adjustable Gain by External Gain-Setting Resistors.
  • Configurable as a Second-Order Low-Pass Filter.
  • Ideal for PWM Audio Sources.
  • Low DC Offset,.

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Datasheet preview – TPA6138A2

Datasheet Details

Part number TPA6138A2
Manufacturer Texas Instruments
File Size 945.33 KB
Description Headphone Driver
Datasheet download datasheet TPA6138A2 Datasheet
Additional preview pages of the TPA6138A2 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA6138A2 SLOS704B – JANUARY 2011 – REVISED AUGUST 2015 TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain 1 Features •1 Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.3-V Supply • Low THD+N < 0.
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