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LP339M - Texas Instruments

Description: Quad Comparator

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PCB Footprints
LP339M - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-14N
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3D Models
LP339M - Texas Instruments  - 3D model - Other - SOIC127P600X175-14N
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LP339M Details

  • Manufacturer Part Number:

    LP339M

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    1988-05-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.025 µA

  • Bias Current-Max (IIB) @25C:

    0.025 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e0

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • 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):

    235

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    8000 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LP339M Frequently Asked Questions (FAQs)

  • The LP339M can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, it's essential to follow proper PCB layout practices, use a low-ESR capacitor, and add a noise-reducing capacitor between the VIN and GND pins.
  • The LP339M can operate with an input voltage as low as 2.7V, making it suitable for battery-powered applications.
  • While the LP339M can handle up to 1.5A of output current, it's essential to consider the thermal limitations and ensure proper heat sinking to prevent overheating.
  • The output voltage can be adjusted by using a resistive divider network between the output and the ADJ pin, allowing for a wide range of output voltages.

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LP339M 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 LP339MX/NOPB National Semiconductor Corporation

Comparator, 4 Func, 9000uV Offset-Max, 8000ns Response Time, BIPolar, PDSO14

Part Image LP339MX National Semiconductor Corporation

Comparator, 4 Func, 9000uV Offset-Max, 8000ns Response Time, BIPolar, PDSO14