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LM4862M - Texas Instruments

Description: Audio Amp Speaker 1-CH Mono 0.825W Class-AB 8-Pin SOIC Tube

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LM4862M - Texas Instruments - PCB symbol
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PCB Footprints
LM4862M - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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3D Models
LM4862M - Texas Instruments - 3D model - Small Outline Packages - D0008A
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LM4862M Details

  • Manufacturer Part Number:

    LM4862M

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • 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):

    235

  • 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

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LM4862M Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLAA503, which includes guidelines for component placement, trace routing, and grounding to minimize noise and EMI.
  • The gain setting resistors (Rf and Rg) can be calculated using the formulae provided in the datasheet. Additionally, Texas Instruments provides a gain calculator tool on their website to simplify the process.
  • The maximum power dissipation of the LM4862M is dependent on the ambient temperature and the thermal resistance of the package. Ensure proper heat sinking and follow the thermal design guidelines in the datasheet to prevent overheating.
  • Yes, the LM4862M can be used in a stereo audio application. To configure it, use two separate LM4862M devices, one for each channel, and follow the stereo audio application circuit in the datasheet.
  • The recommended input capacitor value is typically in the range of 1-10uF, and a ceramic or film capacitor with a low ESR (Equivalent Series Resistance) is recommended to minimize noise and distortion.

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LM4862M Overview

Use the download button to access the LM4862M 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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LM4862M Alternates

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Image Part Number Model
Part Image LM4862MX/NOPB Texas Instruments

Audio Amplifier, 0.83W, 1 Channel(s), 1 Func, CMOS, PDSO8
Part Image LM4862M/NOPB National Semiconductor Corporation

Audio Amplifier, 0.825W, 1 Channel(s), 1 Func, CMOS, PDSO8
Part Image LM4862M National Semiconductor Corporation

Audio Amplifier, 0.825W, 1 Channel(s), 1 Func, CMOS, PDSO8
Part Image LM4862MX/NOPB National Semiconductor Corporation

Audio Amplifier, 0.825W, 1 Channel(s), 1 Func, CMOS, PDSO8
Part Image LM4862MX National Semiconductor Corporation

Audio Amplifier, 0.825W, 1 Channel(s), 1 Func, CMOS, PDSO8
For a full list of alternate parts for LM4862M, check out Findchips.com