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OPA547F/500 - Texas Instruments

Description: High-Voltage, High-Current Op Amp with shutdown capability

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OPA547F/500 - Texas Instruments PCB footprint - Other - Other - KTW (R-PSFM-G7)
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OPA547F/500 - Texas Instruments  - 3D model - Other - KTW (R-PSFM-G7)
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OPA547F/500 Details

  • Manufacturer Part Number:

    OPA547F/500

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    D2PAK

  • Pin Count:

    7

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.5 µA

  • Bias Current-Max (IIB) @25C:

    0.5 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    95 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.05 µA

  • Input Offset Voltage-Max:

    5000 µV

  • JESD-30 Code:

    R-PSSO-G7

  • JESD-609 Code:

    e3

  • Length:

    10.095 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -30 V

  • Neg Supply Voltage-Nom (Vsup):

    -30 V

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP7H,.55,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    YES

  • Programmable Power:

    YES

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.955 mm

  • Slew Rate-Nom:

    6 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    15 mA

  • Supply Voltage Limit-Max:

    30 V

  • Supply Voltage-Nom (Vsup):

    30 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

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

    30

  • Unity Gain BW-Nom:

    1000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    8.89 mm

OPA547F/500 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA547F/500 is 1.4W. However, it's recommended to derate the power dissipation based on the ambient temperature and package thermal resistance.
  • To ensure stability, make sure to follow the recommended layout and grounding practices, use a low-ESR capacitor for decoupling, and avoid capacitive loads. Additionally, consider adding a compensation capacitor in parallel with the feedback resistor.
  • The recommended input impedance is 1kΩ to 10kΩ, and the recommended output impedance is 100Ω to 1kΩ. However, the optimal impedance values may vary depending on the specific application and circuit requirements.
  • Yes, OPA547F/500 can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is matched to the source impedance, and the output impedance is matched to the load impedance to maintain signal integrity.
  • To protect OPA547F/500 from overvoltage and ESD, use voltage clamps or transient voltage suppressors (TVS) on the input and output pins. Additionally, follow proper PCB design and layout practices to minimize the risk of ESD damage.

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OPA547F/500 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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