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LF298M/NOPB - Texas Instruments

Description: LF298M/NOPB, Sample & Hold Circuit, 10μs Dual Power Supply, 14-Pin SOIC

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LF298M/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 14 Ld SOIC
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LF298M/NOPB - Texas Instruments  - 3D model - Small Outline Packages - 14 Ld SOIC
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LF298M/NOPB Details

  • Manufacturer Part Number:

    LF298M/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-Nom:

    20 µs

  • Amplifier Type:

    SAMPLE AND HOLD CIRCUIT

  • Analog Input Voltage-Max:

    -1.5 V

  • Analog Input Voltage-Min:

    14.5 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:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.75 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

LF298M/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LF298M/NOPB is 36V. Exceeding this voltage can cause damage to the device.
  • 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. Additionally, the output voltage should be decoupled from the input voltage using a capacitor.
  • The maximum output current that the LF298M/NOPB can deliver is 3A. Exceeding this current can cause overheating and damage to the device.
  • To protect the LF298M/NOPB from overheating, it is recommended to provide adequate heat sinking and to ensure good airflow around the device. The device should also be operated within the recommended temperature range of -40°C to 125°C.
  • Yes, the LF298M/NOPB can be used in high-temperature applications. However, the device's performance and reliability may be affected at high temperatures. It is recommended to derate the device's performance at high temperatures.

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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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