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LM4862MX/NOPB - Texas Instruments

Description: 675 mW Audio Power Amplifier with Shutdown Mode

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LM4862MX/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4862MX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM4862MX/NOPB - Texas Instruments - 3D model - Small Outline Packages - D0008A
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LM4862MX/NOPB Details

  • Manufacturer Part Number:

    LM4862MX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    0.83 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LM4862MX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4862MX involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • The gain resistors (Rf and Rg) should be chosen based on the desired gain and input impedance. A higher gain requires smaller resistors, while a higher input impedance requires larger resistors. The datasheet provides a gain resistor calculator to help with the selection.
  • The maximum power dissipation of the LM4862MX is 1.4W. However, this can be limited by the thermal resistance of the package and the PCB. It's essential to ensure proper thermal management to prevent overheating.
  • Yes, the LM4862MX can be used as a line driver. Its high output current capability and low distortion make it suitable for driving heavy loads. However, the output stage should be properly terminated to prevent reflections and ensure signal integrity.
  • The LM4862MX has a built-in noise filter, but additional filtering may be necessary depending on the application. A combination of passive and active filtering techniques, such as RC filters and active filters, can be used to filter out noise and interference.

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LM4862MX/NOPB Overview

Use the download button to access the LM4862MX/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM486, or try a keyword search, such as Audio/Video Amplifiers

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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LM4862MX/NOPB Alternates

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Part Image LM4862M/NOPB Texas Instruments

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Part Image LM4862MX/NOPB National Semiconductor Corporation

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Part Image LM4862MX National Semiconductor Corporation

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For a full list of alternate parts for LM4862MX/NOPB, check out Findchips.com