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TL331KDBVR - Texas Instruments

Description: High Voltage Single Differential Comparator

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PCB Footprints
TL331KDBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
TL331KDBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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TL331KDBVR Details

  • Manufacturer Part Number:

    TL331KDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-COLLECTOR; OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.45 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage Limit-Max:

    36 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

TL331KDBVR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the TL331KDBVR is 2.7V to 5.5V, although it can operate down to 2.3V with reduced performance.
  • To ensure stability, it's essential to follow the recommended layout and decoupling guidelines, use a low-ESR capacitor (e.g., 10uF) close to the device, and avoid long traces and loops in the PCB design.
  • The maximum output current of the TL331KDBVR is 150mA per channel, but it's recommended to limit the output current to 100mA per channel for optimal performance and reliability.
  • While the TL331KDBVR can be used as a voltage regulator, it's not recommended due to its limited output current and voltage regulation capabilities. Instead, consider using a dedicated voltage regulator IC for more robust voltage regulation.
  • To minimize thermal issues, ensure good airflow, use a heat sink if necessary, and follow the recommended PCB layout guidelines to reduce thermal resistance. The device's thermal shutdown protection will activate if the junction temperature exceeds 150°C.

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TL331KDBVR 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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