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LMC6042IM - Texas Instruments

Description: OpAmpIC

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LMC6042IM - Texas Instruments PCB footprint - Other - Other - SOIC127P600X175-8N
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LMC6042IM - Texas Instruments  - 3D model - Other - SOIC127P600X175-8N
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LMC6042IM Details

  • Manufacturer Part Number:

    LMC6042IM

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • 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):

    0.000004 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Common-mode Reject Ratio-Nom:

    75 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    6000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -7.75 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    235

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    0.007 V/us

  • Slew Rate-Nom:

    0.02 V/us

  • Supply Current-Max:

    65 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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Unity Gain BW-Nom:

    100

  • Voltage Gain-Min:

    40000

  • Wideband:

    NO

  • Width:

    3.9 mm

LMC6042IM Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground layout, with the op-amp's ground pin connected to a central ground point. Additionally, keep the input and output traces short and away from noise sources, and use a solid ground plane to reduce electromagnetic interference (EMI).
  • To minimize the effects of input bias current, use a high-impedance input source or add a bias current cancellation resistor. For input offset voltage, consider using a offset nulling circuit or a chopper-stabilized amplifier. Consult the datasheet and application notes for more information.
  • The LMC6042IM can drive up to 1nF of capacitive load. However, excessive capacitive loading can cause instability. To ensure stability, add a series resistor (Rs) to the output, and calculate Rs using the formula: Rs ≥ (1 / (2 * π * f * C)), where f is the frequency of interest and C is the capacitive load.
  • Use input clamping diodes or voltage-limiting resistors to prevent overvoltage. For ESD protection, add a TVS (transient voltage suppressor) diode or a series resistor with a capacitor to the input pins. Consult the datasheet and application notes for more information.
  • Use a 10uF to 22uF ceramic capacitor in parallel with a 1uF to 10uF film capacitor, placed as close as possible to the power supply pins. This helps to filter out noise and ensure stable operation.

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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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