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LM4952TSX/NOPB - Texas Instruments

Description: Audio Amplifiers 3.1-W, stereo, 9.6- to 16-V, analog input Class-AB audio amplifier 9-DDPAK/TO-263 -40 to 85

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LM4952TSX/NOPB - Texas Instruments PCB footprint - Other - Other - LM4952TSX/NOPB-2
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LM4952TSX/NOPB Details

  • Manufacturer Part Number:

    LM4952TSX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Channel Separation:

    78 dB

  • Consumer IC Type:

    VOLUME CONTROL CIRCUIT

  • JESD-30 Code:

    R-PSSO-G9

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    2

  • Number of Terminals:

    9

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    3.1 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP9H,.5,38

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.8 mm

  • Supply Current-Max:

    35 mA

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    9.6 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.965 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    8.687 mm

LM4952TSX/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM4952TSX/NOPB is 4.5V to 15V.
  • To ensure the amplifier's thermal performance, make sure to provide adequate heat sinking, use a thermally conductive PCB material, and keep the device away from heat sources.
  • The maximum power dissipation of the LM4952TSX/NOPB is 2.5W.
  • Yes, the LM4952TSX/NOPB can be used in a bridged configuration to increase the output power. However, this requires careful consideration of the amplifier's thermal performance and power supply requirements.
  • To filter out noise and ripple in the power supply, use a low-ESR capacitor (e.g., ceramic or film capacitor) and a ferrite bead or inductor in series with the power supply lines.

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LM4952TSX/NOPB 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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