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LMC6494BEM/NOPB - Texas Instruments

Description: Texas Instruments LMC6494BEM/NOPB, Quad CMOS Op Amp, 1.5MHz Rail-Rail, 2.5 → 15.5 V, 14-Pin SOIC

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LMC6494BEM/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (-R-PDSO-G14)
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LMC6494BEM/NOPB - Texas Instruments  - 3D model - Small Outline Packages - D (-R-PDSO-G14)
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LMC6494BEM/NOPB Details

  • Manufacturer Part Number:

    LMC6494BEM/NOPB

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0002 µA

  • Bias Current-Max (IIB) @25C:

    0.0000015 µA

  • Common-mode Reject Ratio-Min:

    58 dB

  • Common-mode Reject Ratio-Nom:

    82 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0001 µA

  • Input Offset Voltage-Max:

    3000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.5 V/us

  • Slew Rate-Nom:

    1.3 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    4.6 mA

  • Supply Voltage Limit-Max:

    16 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1500

  • Voltage Gain-Min:

    40000

  • Wideband:

    NO

  • Width:

    3.9 mm

LMC6494BEM/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital grounds separate. Additionally, it's recommended to use a star-configuration for the power supply and to keep the input and output traces as short as possible.
  • Ensure the device is operated within the recommended voltage range of 2.7V to 5.5V, and the junction temperature is kept below 150°C. Also, ensure the input and output signals are within the recommended voltage ranges and that the device is not exposed to excessive noise or EMI.
  • Texas Instruments recommends a 0.1uF to 1uF ceramic capacitor for the VCC bypass capacitor, placed as close to the VCC pin as possible.
  • Check the PCB layout and routing for any issues, ensure the power supply is clean and stable, and verify that the input and output signals are within the recommended voltage ranges. Also, check for any signs of overheating or excessive noise.
  • The LMC6494BEM/NOPB is rated for operation up to 125°C, but it's recommended to derate the device's performance at higher temperatures. Consult the datasheet for more information on temperature derating.

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LMC6494BEM/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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