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LM1972M/NOPB - Texas Instruments

Description: Texas Instruments LM1972M/NOPB, Variable Attenuator, 78dB, 3MHz, 4.5 → 12 V 20-Pin SOIC W

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LM1972M/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW (R-PDSO-G20)
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3D Models
LM1972M/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DW (R-PDSO-G20)
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LM1972M/NOPB Details

  • Manufacturer Part Number:

    LM1972M/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP, SOP20,.4

  • Pin Count:

    20

  • Reach Compliance Code:

    Compliant

  • 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

  • Supply Voltage-Max (Vsup):

    12 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • 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

LM1972M/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LM1972M/NOPB is 3.5V 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 LM1972M/NOPB can provide is 1.5A.
  • To protect the LM1972M/NOPB from overheating, it is recommended to provide adequate heat sinking and to ensure that the device is operated within its recommended operating temperature range of -40°C to 125°C.
  • Yes, the LM1972M/NOPB is suitable for high-reliability applications due to its high MTBF (Mean Time Between Failures) rating and its compliance with various industry standards such as MIL-STD-883 and AEC-Q100.

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LM1972M/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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