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LM293DRG3 - Texas Instruments

Description: Dual differential comparator, industrial grade

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LM293DRG3 - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-8N
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LM293DRG3 - Texas Instruments  - 3D model - Other - SOIC127P600X175-8N
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LM293DRG3 Details

  • Manufacturer Part Number:

    LM293DRG3

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1988-04-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.4 µA

  • Bias Current-Max (IIB) @25C:

    0.05 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • 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:

    SOP8,.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

  • Subcategory:

    Comparator

  • Supply Current-Max:

    1 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

  • Width:

    3.9 mm

LM293DRG3 Frequently Asked Questions (FAQs)

  • The maximum input voltage for the LM293DRG3 is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure a stable and accurate output voltage, make sure to use a suitable output capacitor with a minimum value of 10uF, and keep the input voltage ripple within 1% of the input voltage.
  • The minimum input voltage required for the LM293DRG3 to function is 7.5V, but it's recommended to keep it above 8V for reliable operation.
  • The LM293DRG3 is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage to ensure reliable operation in high-temperature environments.
  • To protect the LM293DRG3 from input voltage surges, use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to limit the input voltage to within the recommended range.

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LM293DRG3 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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