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LM339F-E2 - ROHM Semiconductor

Description: Ground Sense Comparator

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LM339F-E2 - ROHM Semiconductor PCB footprint - Small Outline Packages - Small Outline Packages - SOP-14
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LM339F-E2 - ROHM Semiconductor  - 3D model - Small Outline Packages - SOP-14
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LM339F-E2 Details

  • Manufacturer Part Number:

    LM339F-E2

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    SOP-14

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    3

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.7 mm

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Response Time-Nom:

    1000 ns

  • Seated Height-Max:

    1.71 mm

  • Supply Current-Max:

    2.5 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

LM339F-E2 Frequently Asked Questions (FAQs)

  • The maximum operating voltage for the LM339F-E2 is 36V.
  • To ensure stability, make sure to decouple the power supply lines with capacitors, use a stable reference voltage, and minimize noise on the input signals.
  • No, the LM339F-E2 is a comparator, not an amplifier. It is designed to compare two input voltages and output a digital signal, not to amplify a signal.
  • The response time of the LM339F-E2 is typically around 1.3μs, but this can vary depending on the specific application and circuit design.
  • The pull-up resistor value depends on the specific application and the load connected to the output. A good starting point is to use a value between 1kΩ and 10kΩ, and adjust as needed to achieve the desired output voltage and current.

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