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TLV4031R2YKAR - Texas Instruments

Description: Analog Comparators COMPARATOR WITH FIXED REFERENCE VOLTAGE

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TLV4031R2YKAR - Texas Instruments - PCB symbol
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PCB Footprints
TLV4031R2YKAR - Texas Instruments PCB footprint - BGA - BGA - YKA0004_2022
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3D Models
TLV4031R2YKAR - Texas Instruments - 3D model - BGA - YKA0004_2022
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TLV4031R2YKAR Details

  • Manufacturer Part Number:

    TLV4031R2YKAR

  • 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:

    2019-08-03

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Bias Current-Max (IIB) @25C:

    0.005 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    S-XBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    0.73 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,14

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    360 ns

  • Seated Height-Max:

    0.4 mm

  • Supply Current-Max:

    0.005 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    0.73 mm

TLV4031R2YKAR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TLV4031R2YKAR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and inductance. TI provides a recommended PCB layout in the datasheet and application notes.
  • To ensure stability, follow the recommended PCB layout, use a sufficient output capacitor (at least 1uF), and ensure the input voltage is within the recommended range. Additionally, avoid using long input traces and keep the device away from noise sources.
  • The TLV4031R2YKAR can handle input voltages up to 18V, but it's recommended to keep the input voltage within the recommended range of 2.7V to 15V for optimal performance and reliability.
  • The TLV4031R2YKAR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Ensure proper thermal management and consider using a heat sink if operating in high-temperature environments.
  • The output voltage of the TLV4031R2YKAR is determined by the resistor divider network connected to the FB pin. Use the formula: Vout = 1.25V x (R1 + R2) / R2, where R1 and R2 are the resistors in the divider network.

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TLV4031R2YKAR 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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