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LF298MX/NOPB - Texas Instruments

Description: Sample and Hold 1-CH 20us 14-Pin SOIC T/R

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LF298MX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - SOIC_14
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LF298MX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - SOIC_14
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LF298MX/NOPB Details

  • Manufacturer Part Number:

    LF298MX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Acquisition Time-Max:

    25 µs

  • Acquisition Time-Nom:

    20 µs

  • Amplifier Type:

    SAMPLE AND HOLD CIRCUIT

  • Analog Input Voltage-Max:

    11.5 V

  • Analog Input Voltage-Min:

    -11.5 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.753 mm

  • Subcategory:

    Sample and Hold Circuit

  • Supply Current-Max:

    5.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

LF298MX/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the LF298MX/NOPB is 4.5V to 16V, although it can operate up to 18V with reduced performance.
  • To ensure stability, a minimum output capacitance of 10uF with an ESR of less than 5 ohms is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • The maximum output current of the LF298MX/NOPB is 3A, but it can be limited by the thermal dissipation of the package and the input voltage.
  • To protect the LF298MX/NOPB from overheating, ensure good thermal dissipation by using a heat sink or a thermally conductive PCB design. Also, avoid operating the device at high ambient temperatures or with high input voltages.
  • Yes, the LF298MX/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 AEC-Q100 and MIL-STD-883.

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LF298MX/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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