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Datasheet Texas Instruments TPA1517NE

Datasheet Texas Instruments TPA1517NE

ManufacturerTexas Instruments
Part NumberTPA1517NE

Stereo, Medium Power, Class-AB Audio Amplifier 20-PDIP -40 to 85




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


Package TypeNE
Industry STD TermPDIP
Package QTY20
Device MarkingTPA1517NE
Width (mm)6.86
Length (mm)24.51
Thickness (mm)4.57
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDownload »


Analog Supply (V)(Max)18
Analog Supply (V)(Min)9.5
Approx. Price (US$)1.25 | 1ku
Audio Input TypeAnalog
Closed/Open LoopOpen
Control InterfaceHardware
Operating Temperature Range(C)-40 to 85
Package GroupPDIP
Package Size: mm2:W x L (PKG)See datasheet (PDIP)
Power Stage Supply(Max)(V)18
Power Stage Supply(Min)(V)9.5
Shutdown Current (ISD)(uA)7
Speaker Channels(Max)2

Eco Plan

Pb FreeYes

Application Notes

  • Download » Application Notes, PDF, 228 Kb, 08-31-2004
    Pop Reduction for the TPA1517 Audio Power Amplifier
  • Download » Application Notes, PDF, 180 Kb, 08-24-1999
    Reducing And Eliminating The Class-D Output Filter
    This application report investigates reducing and eliminating the LC output filter traditionally used in class-D audio power amplifier applications. The filter can be completely eliminated if the designer is using a predominatly inductive speaker; however, the supply current and the EMI are higher than if using the full second-order Butterworth low-pass filter. The designer can use half of the com
  • Download » Application Notes, PDF, 144 Kb, 08-23-1999
    Design Considerations For Class-D Audio Power Amplifiers
    This application report provides background information, general equations, and component selection criteria for proper design and implementation of the Texas Instruments class-D audio power amplifiers. Topics include class-D switching and charge pump circuits, signal conditioning of the audio inputs and outputs for both the class-D and class-AB headphone amplifiers, IC Control and indicator circu
  • Download » Application Notes, PDF, 636 Kb, 02-20-2004
    RC Filter Box For Class-D Output Power and THD+N Measurement
  • Download » Application Notes, PDF, 175 Kb, 10-28-2005
    Measuring Class-D Amplifiers for Audio Speaker Overstress Testing
    This application report presents the results of an experiment conducted to demonstrate how to address the two most common concerns regarding speaker damage using Class-D amplifiers.
  • Download » Application Notes, PDF, 140 Kb, Revision: A, 05-01-2013
    AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
    Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
  • 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.
  • Download » Application Notes, PDF, 905 Kb, Revision: G, 01-26-2011
    PowerPADв„ў Thermally Enhanced Package (Rev. G)

Moldel Line

Series: TPA1517 (6)

Manufacturer's Classification

  • Semiconductors > Audio > Mid-Power Audio Amplifiers (5-50W) > Analog Input Amplifiers
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