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TLV4031R1YKAR - Texas Instruments

Description: Texas Instruments MicroPower, MicroPackage Comparator with Precision Reference 4-DSBGA -40 to 125

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TLV4031R1YKAR - Texas Instruments - PCB symbol
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PCB Footprints
TLV4031R1YKAR - Texas Instruments PCB footprint - BGA - BGA - YKA0004 DSBGA - 0.4 mm max height
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3D Models
TLV4031R1YKAR - Texas Instruments - 3D model - BGA - YKA0004 DSBGA - 0.4 mm max height
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TLV4031R1YKAR Details

  • Manufacturer Part Number:

    TLV4031R1YKAR

  • 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:

    2019-06-08

  • 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

TLV4031R1YKAR Frequently Asked Questions (FAQs)

  • A good PCB layout for the TLV4031R1YKAR 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 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 minimize the distance between the input capacitor and the device.
  • The TLV4031R1YKAR can handle input voltages up to 18V, but it's recommended to operate within the recommended input voltage range of 2.7V to 15V for optimal performance and reliability.
  • The TLV4031R1YKAR 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 TLV4031R1YKAR is determined by the resistor divider network (R1 and R2) and the internal reference voltage (1.24V). Use the formula: Vout = 1.24V x (1 + R2/R1) to calculate the output voltage.

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TLV4031R1YKAR 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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