TPA6130A2 - Stereo Headphone Amplifier

Texas Instruments

General Description

The TPA6130A2 is a stereo DirectPath™ headphone amplifier with I2C digital volume control.

The TPA6130A2 has minimal quiescent current consumption, with a typical IDD of 4 mA, making it optimal for portable applications.

Key Features

1 DirectPath™ Ground-Referenced Outputs.
Eliminates Output DC Blocking Capacitors.
Reduces Board Area.
Reduces Component Height and Cost.
Full Bass Response Without Attenuation.
Power Supply Voltage Range: 2.5 V to 5.5 V.
64 Step Audio Taper Volume Control.
High Power Supply Rejection Ratio (>100 dB PSRR).
Differential Inputs for Maximum Noise Rejection (68 dB CMRR).
High-Impedance Outputs When Disabled.

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TPA6130A2 stereo headphone amplifier by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPA6130A2
Manufacturer	Texas Instruments
File Size	1.47 MB
Description	Stereo Headphone Amplifier
Datasheet	TPA6130A2 Datasheet

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Full PDF Text Transcription for TPA6130A2 (Reference)

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA6130A2 SLOS488F – NOVEMBER 2006 – REVISED MARCH 2015 TPA6130A2 138-mW DIRECTPATH™ Stereo Headphone Amplifier with I2C Volume Control 1 Features •1 DirectPath™ Ground-Referenced Outputs – Eliminates Output DC Blocking Capacitors – Reduces Board Area – Reduces Component Height and Cost – Full Bass Response Without Attenuation • Power Supply Voltage Range: 2.5 V to 5.