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LM7171AIMX - Texas Instruments

Description: Operational Amplifiers - Op Amps Very High Speed, High Output Current, Voltage Feedback Amplifier 8-SOIC -40 to 85

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LM7171AIMX - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM7171AIMX Details

  • Manufacturer Part Number:

    LM7171AIMX

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    0.150 INCH, 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):

    10 µA

  • Bias Current-Max (IIB) @25C:

    10 µA

  • Common-mode Reject Ratio-Min:

    70 dB

  • Common-mode Reject Ratio-Nom:

    104 dB

  • Frequency Compensation:

    YES (AVCL>=2)

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • 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:

    TR

  • Peak Reflow Temperature (Cel):

    235

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    950 V/us

  • Supply Current-Max:

    9.5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    125000

  • Voltage Gain-Min:

    2200

  • Wideband:

    YES

  • Width:

    3.9 mm

LM7171AIMX Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the LM7171AIMX is dependent on the package type and thermal resistance. For the SOIC package, the maximum power dissipation is approximately 1.4W. However, it's recommended to check the thermal resistance and power dissipation calculations in the datasheet to ensure safe operation.
  • While the LM7171AIMX has a high slew rate and bandwidth, it's not recommended for high-frequency applications above 100 kHz due to its limited gain-bandwidth product and potential stability issues. For high-frequency applications, consider using a dedicated high-frequency op-amp like the OPA657 or THS3091.
  • To ensure stability, follow the recommended layout and compensation techniques outlined in the datasheet. Additionally, consider using a capacitor in parallel with the feedback resistor to improve phase margin and reduce oscillations. It's also essential to simulate the circuit and perform stability analysis using tools like SPICE or MATLAB.
  • The recommended input voltage range for the LM7171AIMX is between 1.5V and 12V. However, the device can operate with input voltages as low as 1.2V, but with reduced performance and accuracy. It's essential to ensure the input voltage is within the recommended range to maintain optimal performance and prevent damage to the device.
  • Yes, the LM7171AIMX can be used in a single-supply configuration. However, the input common-mode voltage range is limited to within 1.5V of the positive supply rail. To ensure proper operation, use a voltage divider or level-shifting circuit to bias the input signals within the recommended common-mode voltage range.

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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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