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OPA2674IDR - Texas Instruments

Description: High Speed Operational Amplifiers Dual Wideband High Output Current

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OPA2674IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA2674IDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA2674IDR Details

  • Manufacturer Part Number:

    OPA2674IDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    25 µA

  • Bias Current-Max (IIB) @25C:

    25 µA

  • Common-mode Reject Ratio-Min:

    51 dB

  • Common-mode Reject Ratio-Nom:

    55 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    4500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -6.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -6 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:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Min:

    600 V/us

  • Slew Rate-Nom:

    2000 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    18.6 mA

  • Supply Voltage Limit-Max:

    6.5 V

  • Supply Voltage-Nom (Vsup):

    6 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    250000

  • Wideband:

    YES

  • Width:

    3.895 mm

OPA2674IDR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a symmetrical, star-grounded configuration, with the op-amp inputs and outputs routed away from each other and from the power supply lines. A solid ground plane and decoupling capacitors close to the op-amp are also recommended.
  • The gain resistors should be chosen based on the desired gain and bandwidth of the amplifier. A higher gain requires smaller resistors, but may also increase noise and reduce stability. TI provides a gain resistor calculator tool to help with this selection.
  • The maximum power dissipation of OPA2674IDR is 1.4W, which is limited by the package thermal resistance and the maximum junction temperature. The actual power dissipation will depend on the operating conditions, such as supply voltage, output current, and ambient temperature.
  • OPA2674IDR is specified for operation from -40°C to 125°C, but the device may not meet all specifications at the highest temperatures. TI recommends derating the device for high-temperature operation, and using thermal management techniques such as heat sinks or thermal interfaces to reduce the junction temperature.
  • Common causes of oscillations or instability in OPA2674IDR circuits include inadequate decoupling, poor PCB layout, and incorrect gain resistor selection. TI recommends checking the circuit for these issues, and using simulation tools or Spice models to analyze the circuit behavior.

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OPA2674IDR 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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