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LMV7272TLX/NOPB - Texas Instruments

Description: Dual 1.8V Low Power Comparators with Rail-to-Rail Input

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PCB Footprints
LMV7272TLX/NOPB - Texas Instruments PCB footprint - BGA - BGA - YZR0008_2021
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3D Models
LMV7272TLX/NOPB - Texas Instruments  - 3D model - BGA - YZR0008_2021
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LMV7272TLX/NOPB Details

  • Manufacturer Part Number:

    LMV7272TLX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    0.1 µA

  • Bias Current-Max (IIB) @25C:

    0.1 µA

  • Input Offset Voltage-Max:

    4000 µV

  • JESD-30 Code:

    S-PBGA-B8

  • JESD-609 Code:

    e1

  • Length:

    1.514 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:

    PUSH-PULL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA8,3X3,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1800 ns

  • Seated Height-Max:

    0.6 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    0.028 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.514 mm

LMV7272TLX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LMV7272TLX/NOPB involves keeping the input and output traces short and separate, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability and prevent oscillations, it's essential to follow the recommended compensation network, use a low-ESR output capacitor, and ensure the output voltage is within the specified range. Additionally, the input and output capacitors should be placed close to the device, and the PCB layout should be optimized for minimal parasitic inductance.
  • The maximum allowed input voltage for the LMV7272TLX/NOPB is 42V. Exceeding this voltage can cause damage to the device.
  • The LMV7272TLX/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to follow the recommended operating conditions and thermal management guidelines to ensure reliable operation.
  • The output voltage of the LMV7272TLX/NOPB can be calculated using the formula: Vout = (R1/R2) * (Vref - Vfb), where R1 and R2 are the feedback resistors, Vref is the reference voltage, and Vfb is the feedback voltage.

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LMV7272TLX/NOPB 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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Part Image LMV7272TLX/NOPB National Semiconductor Corporation

Comparator, 1 Func, 4000uV Offset-Max, 1100ns Response Time, BICMOS, PBGA8

Part Image LMV7272TLX Texas Instruments

Comparator, 1 Func, 4000uV Offset-Max, 1100ns Response Time, BICMOS, PBGA8