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LM4898MM/NOPB - Texas Instruments

Description: Texas Instruments LM4898MM/NOPB 2-Channel Audio Amplifier IC, Class-AB 50dB, 10-Pin MSOP

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LM4898MM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A
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LM4898MM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DGS0010A
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LM4898MM/NOPB Details

  • Manufacturer Part Number:

    LM4898MM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    20 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Harmonic Distortion:

    1%

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Nom:

    2 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.09 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.4 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM4898MM/NOPB Frequently Asked Questions (FAQs)

  • The maximum power supply voltage is 15V, but it's recommended to operate within 12V to ensure reliable operation and minimize heat generation.
  • To prevent oscillation and noise, ensure proper PCB layout, use a low-ESR capacitor for power supply decoupling, and add a 10nF capacitor between the BYPASS pin and ground.
  • The recommended output impedance for the speaker is 4 ohms or higher to ensure stable operation and minimize distortion.
  • No, the LM4898MM/NOPB is not designed for bridged operation. It's intended for single-ended operation only.
  • Ensure good airflow around the device, use a heat sink if necessary, and implement thermal shutdown protection using an external thermostat or thermal sensor.

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LM4898MM/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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Part Image LM4898MM/NOPB National Semiconductor Corporation

Audio Amplifier, 1W, 1 Channel(s), 1 Func, PDSO10