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OPA317IDBVR - Texas Instruments

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

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PCB Footprints
OPA317IDBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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3D Models
OPA317IDBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV (R-PDSO-G5)
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OPA317IDBVR Details

  • Manufacturer Part Number:

    OPA317IDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • 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-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 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:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    300

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    1.6 mm

OPA317IDBVR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA317IDBVR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability in a unity-gain configuration, add a capacitor (typically 10-22pF) between the output and the inverting input pins. This helps to compensate for the op-amp's internal capacitance and ensures stability.
  • To minimize noise and EMI, use a star-ground configuration, keep the input and output traces short and away from each other, and use a ground plane to shield the op-amp. Additionally, place decoupling capacitors (e.g., 0.1uF) close to the op-amp's power pins.
  • The OPA317IDBVR is rated for operation up to 125°C. However, the device's performance may degrade at higher temperatures. If you need to operate the device in a high-temperature environment, ensure that you provide adequate heat sinking and follow the recommended thermal design guidelines.
  • Choose resistors with a tolerance of 1% or better to ensure accurate gain settings. For high-gain applications, use resistors with a low temperature coefficient (e.g., metal film or thin film resistors) to minimize drift.

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OPA317IDBVR 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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Part Image OPA317IDBVT Texas Instruments

Operational Amplifier, 1 Func, 90uV Offset-Max, CMOS, PDSO5