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TPA1517NE - Texas Instruments

Description: Stereo, Medium Power, Class-AB Audio Amplifier

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TPA1517NE - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PDIP
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TPA1517NE - Texas Instruments  - 3D model - Dual-In-Line Packages - PDIP
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TPA1517NE Details

  • Manufacturer Part Number:

    TPA1517NE

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    20 dB

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDIP-T20

  • JESD-609 Code:

    e4

  • Length:

    23.995 mm

  • Noise Figure-Nom:

    84 dB

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    6 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    80 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    9.5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

TPA1517NE Frequently Asked Questions (FAQs)

  • TI recommends using a 10uF capacitor in parallel with a 0.1uF capacitor between the power supply pins (VCC and GND) to ensure stable operation.
  • The gain setting depends on the input signal level and the desired output power. A good starting point is to set the gain to 20dB (Rf/Ri = 1kΩ/1kΩ) and adjust as needed to achieve the desired output power.
  • The maximum power dissipation of the TPA1517NE is 2.5W. Ensure that the device is properly heat-sinked to prevent overheating.
  • Yes, the TPA1517NE can be used in a bridged configuration to increase the output power. However, this requires additional external components and careful PCB design to ensure proper operation.
  • Use a voltage regulator to limit the input voltage to the recommended maximum of 15V. Add ESD protection diodes and a TVS diode to protect the device from electrostatic discharge and overvoltage events.

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TPA1517NE Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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