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LM4860M/NOPB - Texas Instruments

Description: 1 Watt Audio Power Amplifier with Shutdown Mode

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LM4860M/NOPB - Texas Instruments - PCB symbol
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LM4860M/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - LM4860M/NOPB
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LM4860M/NOPB - Texas Instruments - 3D model - Small Outline Packages - LM4860M/NOPB
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LM4860M/NOPB Details

  • Manufacturer Part Number:

    LM4860M/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Gain:

    36 dB

  • Harmonic Distortion:

    0.72%

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.902 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Power-Nom:

    1.3 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.753 mm

  • Supply Current-Max:

    15 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • 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

LM4860M/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4860M 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 Ri) 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 LM4860M 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 LM4860M can be used as a line driver. It has a high output current capability and can drive loads up to 600Ω. However, the output stage should be properly terminated to prevent reflections and ensure signal integrity.
  • The LM4860M has a built-in EMI filter, but additional filtering may be required depending on the application. A common-mode filter or a ferrite bead can be used to filter out high-frequency noise. A decoupling capacitor should also be placed close to the device to filter out power supply noise.

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LM4860M/NOPB Overview

Use the download button to access the LM4860M/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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LM4860M/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM4860MX/NOPB Texas Instruments

Audio Amplifier, 1.3W, 1 Channel(s), 1 Func, PDSO16
Part Image LM4860MX National Semiconductor Corporation

Audio Amplifier, 1.15W, 1 Channel(s), 1 Func, CMOS, PDSO16
Part Image LM4860MX/NOPB National Semiconductor Corporation

Audio Amplifier, 1.15W, 1 Channel(s), 1 Func, CMOS, PDSO16
Part Image LM4860M/NOPB National Semiconductor Corporation

Audio Amplifier, 1.15W, 1 Channel(s), 1 Func, CMOS, PDSO16
Part Image TPA4860DG4 Texas Instruments

Audio Amplifier, 1.1W, 1 Channel(s), 1 Func, CMOS, PDSO16
For a full list of alternate parts for LM4860M/NOPB, check out Findchips.com