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Datasheet Texas Instruments TPA6111A2DR

Datasheet Texas Instruments TPA6111A2DR

ManufacturerTexas Instruments
Part NumberTPA6111A2DR

150-mW Stereo Headphone Audio Amplifier, Pin Compatible with LM4880 and LM4881 8-SOIC -40 to 85



    Price TPA6111A2DR
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Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes


Package TypeD
Industry STD TermSOIC
Package QTY2500
CarrierLARGE T&R
Device Marking6111A2
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload »


Analog Supply (V)(Max)5.5
Analog Supply (V)(Min)2.5
Approx. Price (US$)0.35 | 1ku
Headphone ChannelsStereo
Iq per channel(Typ)(mA)0.75
Operating Temperature Range(C)-40 to 85
Output Power(W)0.15
Package GroupSOIC
Package Size: mm2:W x L (PKG)8SOIC: 29 mm2: 6 x 4.9(SOIC)

Eco Plan

Pb FreeYes

Application Notes

  • Download » Application Notes, PDF, 110 Kb, 12-22-1999
    A Low-Cost, Single Coupling Capacitor Config. for Stereo Headphone Amplifiers
    This application report compares two possible blocking or coupling capacitor configurations for stereo headphone amplifiers operating from a single supply voltage. The report demonstrates that the standard two-capacitor configuration can be replaced by a single-capacitor configuration with little or no perceivable difference in sound quality. The primary advantage of a single-capacitor system is t
  • Download » Application Notes, PDF, 1.9 Mb, Revision: B, 05-01-2013
    AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
    This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
  • Download » Application Notes, PDF, 765 Kb, 10-30-2001
    Guidelines for Measuring Audio Power Amplifier Performance
    This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

Moldel Line

Series: TPA6111A2 (7)

Manufacturer's Classification

  • Semiconductors > Audio > Low-Power Audio Amplifiers ( Headphone Amplifier
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