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LM339LVRTER - Texas Instruments

Description: Low-voltage commodity comparator

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LM339LVRTER - Texas Instruments - PCB symbol
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PCB Footprints
LM339LVRTER - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE (S-PWQFN-N16)
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3D Models
LM339LVRTER - Texas Instruments - 3D model - Quad Flat No-Lead - RTE (S-PWQFN-N16)
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LM339LVRTER Details

  • Manufacturer Part Number:

    LM339LVRTER

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-12-05

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Bias Current-Max (IIB) @25C:

    0.000005 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    600 ns

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.2 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM339LVRTER Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM339LVRTER is 640mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (RθJA) of 125°C/W.
  • To ensure the stability of the comparator output, it is recommended to use a bypass capacitor (e.g., 0.1uF) between the VCC pin and GND, and to minimize the stray capacitance and inductance in the input and output circuits.
  • The recommended operating voltage range for the LM339LVRTER is 2.7V to 5.5V, although it can operate down to 2.3V with reduced performance.
  • The input voltage range of the comparator is from -0.3V to VCC + 0.3V. If the input voltage exceeds this range, it may cause incorrect operation or even damage the device. Use voltage limiting resistors or clamping diodes to ensure the input voltage stays within the recommended range.
  • The hysteresis pin (HYST) is used to adjust the hysteresis voltage of the comparator. By connecting a resistor and capacitor between the HYST pin and GND, you can set the hysteresis voltage to a desired value, which helps to prevent oscillations and ensure stable output.

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LM339LVRTER 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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