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LMF100CIWM/NOPB - Texas Instruments

Description: Hi Perf Dual Switch Cap Filter

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LMF100CIWM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - LMF100CIWM/NOPB
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LMF100CIWM/NOPB Details

  • Manufacturer Part Number:

    LMF100CIWM/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Active Filter Type:

    SWITCHED CAPACITOR FILTER

  • Center or Cutoff Freq Rng-Max:

    100 kHz

  • Center or Cutoff Freq Rng-Min:

    0.0001 kHz

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Max (Vsup):

    -7.5 V

  • Neg Supply Voltage-Min (Vsup):

    -2 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Order:

    2ND

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SO(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Poles and Zeros:

    2 AND 0

  • Qualification Status:

    Not Qualified

  • Response:

    UNIVERSAL

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    7.5 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Transfer Characteristics:

    RESISTOR PROGRAMMABLE

  • Width:

    7.5 mm

LMF100CIWM/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMF100CIWM/NOPB involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Also, ensure that the output capacitor is properly sized and placed close to the device. Additionally, a series resistor can be added to the output to improve stability.
  • The LMF100CIWM/NOPB can handle input voltages up to 15V, but it's recommended to operate within the specified input voltage range of 3.5V to 12V for optimal performance and reliability.
  • The LMF100CIWM/NOPB is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at higher temperatures to ensure reliability. Consult the datasheet for thermal derating guidelines.
  • To troubleshoot issues, start by checking the input voltage, output voltage, and output current. Verify that the device is properly soldered and that the PCB layout is correct. Use an oscilloscope to check for oscillations or noise on the output. Consult the datasheet and application notes for troubleshooting guidelines.

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LMF100CIWM/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 LMF100CIWM/NOPB National Semiconductor Corporation

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