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LM1972MX/NOPB - Texas Instruments

Description: Micro-Pot 2-Channel 78 dB Audio Attenuator with Mute

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LM1972MX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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LM1972MX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DW0020A
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LM1972MX/NOPB Details

  • Manufacturer Part Number:

    LM1972MX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Channel Separation:

    110 dB

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2.65 mm

  • Supply Current-Max:

    4 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    7.5 mm

LM1972MX/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM1972MX/NOPB is 4.75V to 36V.
  • To ensure stability in the output voltage, it is recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm.
  • The maximum output current that the LM1972MX/NOPB can provide is 1.5A.
  • To protect the LM1972MX/NOPB from overheating, ensure that the device is mounted on a heat sink with a thermal resistance of less than 20°C/W, and that the ambient temperature is within the recommended operating range.
  • Yes, the LM1972MX/NOPB can operate in high-temperature environments, but the maximum junction temperature should not exceed 150°C.

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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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