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OPA317IDR - Texas Instruments

Description: Low Offset, Rail-to-Rail I/O Operational Amplifier

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OPA317IDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA317IDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA317IDR Details

  • Manufacturer Part Number:

    OPA317IDR

  • 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:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0003 µA

  • Bias Current-Max (IIB) @25C:

    0.000275 µA

  • Common-mode Reject Ratio-Min:

    95 dB

  • Common-mode Reject Ratio-Nom:

    108 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    90 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.15 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.035 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    300

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3.91 mm

OPA317IDR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA317IDR is 670mW. However, it's recommended to keep the junction temperature below 150°C to ensure reliable operation.
  • To minimize noise and ensure stability, keep the input and output traces short and away from each other, use a solid ground plane, and decouple the power supply with a 10uF capacitor. Also, place the feedback resistors close to the op-amp pins.
  • A 10uF ceramic capacitor is recommended for decoupling the power supply. This value provides a good balance between noise filtering and stability.
  • Yes, OPA317IDR can be used as a unity gain buffer. However, it's recommended to add a 1kΩ to 10kΩ resistor in series with the input to prevent oscillation.
  • Choose gain resistors that provide the desired gain and bandwidth. A good starting point is to use 1kΩ to 10kΩ resistors for gains up to 10. For higher gains, use smaller resistors. Also, consider the noise and distortion requirements of your application.

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OPA317IDR 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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