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LMC7211AIM - Texas Instruments

Description: CMOS Comparator

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LMC7211AIM - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-8N
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LMC7211AIM - Texas Instruments  - 3D model - Other - SOIC127P600X175-8N
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LMC7211AIM Details

  • Manufacturer Part Number:

    LMC7211AIM

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    COMPARATOR

  • Average Bias Current-Max (IIB):

    4e-7 µA

  • Bias Current-Max (IIB) @25C:

    4e-7 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    4000 ns

  • Seated Height-Max:

    1.75 mm

  • Subcategory:

    Comparator

  • Supply Current-Max:

    0.012 mA

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    3.9 mm

LMC7211AIM Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the device close to the analog signal sources to minimize noise. Additionally, it's recommended to keep the analog and digital grounds separate and connect them at a single point.
  • To optimize performance in a noisy environment, use a low-pass filter on the input signals, keep the device away from high-frequency sources, and use a shielded enclosure. Additionally, consider using a ferrite bead or a common-mode choke on the power supply lines to reduce noise.
  • The LMC7211AIM can drive up to 1000pF of capacitive load. However, it's recommended to keep the capacitive load below 500pF to ensure stability and optimal performance.
  • To ensure accuracy, use a high-precision voltage reference, such as the TLV431, and keep the device's operating temperature within the specified range. Additionally, consider using a voltage buffer or an op-amp to isolate the output from the load.
  • The recommended power-up sequence is to apply the power supply voltage (VCC) first, followed by the input voltage (VIN). This ensures that the device's internal circuitry is properly initialized and configured.

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LMC7211AIM 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 LMC7211BIM National Semiconductor Corporation

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Part Image LMC7211BIMX National Semiconductor Corporation

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Part Image LMC7211AIMX/NOPB National Semiconductor Corporation

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