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LMV393IDT - STMicroelectronics

Description: General-purpose low voltage comparators

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LMV393IDT - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - SO 8_2022
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LMV393IDT Details

  • Manufacturer Part Number:

    LMV393IDT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.4 µA

  • Input Offset Voltage-Max:

    7000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    550 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    0.15 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LMV393IDT Frequently Asked Questions (FAQs)

  • The LMV393IDT can operate from -40°C to 125°C, making it suitable for a wide range of applications.
  • To ensure stability, it's essential to use a bypass capacitor (typically 10nF to 100nF) between the VCC pin and GND, and to keep the input impedance low by using a low-impedance voltage source or a voltage follower.
  • To minimize noise and oscillations, keep the input traces short and away from noise sources, use a ground plane, and avoid routing signals near the comparator inputs. Also, use a decoupling capacitor (typically 10uF to 100uF) between VCC and GND, and place it close to the IC.
  • The pull-up resistor value depends on the output current requirement and the voltage supply. A general guideline is to choose a value between 1kΩ to 10kΩ. For example, if the output current requirement is 1mA, a 1kΩ pull-up resistor would be suitable for a 5V supply.
  • The typical propagation delay of the LMV393IDT is around 200ns, but this can vary depending on the specific application and operating conditions.

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LMV393IDT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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