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LM239DRG3 - Texas Instruments

Description: Quad differential comparator, commercial grade

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LM239DRG3 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)_1
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LM239DRG3 - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)_1
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LM239DRG3 Details

  • Manufacturer Part Number:

    LM239DRG3

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-14

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -25 °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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 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

  • Total Dose:

    100k Rad(Si) V

  • Width:

    3.9 mm

LM239DRG3 Frequently Asked Questions (FAQs)

  • The LM239DRG3 can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure proper biasing, connect the midpoint of the input voltage range to the VCC/2 pin, and decouple the VCC pin with a 0.1uF capacitor to ground.
  • Use a star-ground configuration, keep analog and digital grounds separate, and route the input and output traces away from each other to minimize noise and EMI.
  • The LM239DRG3 can be used as either a comparator or an op-amp, depending on the application. As a comparator, it can be used for voltage level detection, and as an op-amp, it can be used for amplification and filtering.
  • The LM239DRG3 can handle input voltages from VCC- to VCC+, which is typically 0V to 36V, but can vary depending on the specific application and supply voltage.

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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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