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OPA2322AIDR - Texas Instruments

Description: 20MHz, Low Noise, 1.8V RRIO, CMOS Operational Amplifier

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OPA2322AIDR - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - OPA2322AIDR_a
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OPA2322AIDR - Texas Instruments  - 3D model - SOT23 (8-Pin) - OPA2322AIDR_a
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OPA2322AIDR Details

  • Manufacturer Part Number:

    OPA2322AIDR

  • 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):

    0.0004 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    2

  • 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:

    10 V/us

  • Supply Current-Max:

    3.5 mA

  • Supply Voltage Limit-Max:

    6 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:

    20000

  • Voltage Gain-Min:

    50100

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA2322AIDR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA2322AIDR involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • Choose gain resistors based on the desired gain and bandwidth requirements. TI provides a gain resistor calculator tool to help with the selection. Additionally, consider the noise and distortion requirements of your application when selecting the gain resistors.
  • The maximum power dissipation of OPA2322AIDR is 670mW. However, this can be limited by the thermal resistance of the package and the ambient temperature. Ensure proper thermal design and heat sinking to prevent overheating.
  • OPA2322AIDR is specified to operate from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. Consider using a thermally enhanced package or a different device if your application requires high-temperature operation.
  • Use a combination of passive and active filtering techniques to reduce noise and interference. Add capacitors to filter out high-frequency noise, and consider using a ferrite bead or common-mode choke to reduce electromagnetic interference (EMI).

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OPA2322AIDR 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 OPA2322AID Texas Instruments

Operational Amplifier, 2 Func, 2000uV Offset-Max, CMOS, PDSO8