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OPA4330AIDR - Texas Instruments

Description: 1.8V, 35µA, microPower, Precision, Zero Drift CMOS Op Amp

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OPA4330AIDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D
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OPA4330AIDR Details

  • Manufacturer Part Number:

    OPA4330AIDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    14

  • 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):

    0.0005 µA

  • Bias Current-Max (IIB) @25C:

    0.0005 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    115 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.0006 µA

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.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:

    0.16 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    0.14 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:

    350

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA4330AIDR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4330AIDR 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. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, ensure that the gain-setting resistors are properly matched, and the capacitive load is minimized. Also, use a compensation capacitor (e.g., 10pF to 100pF) between the output and the inverting input to improve stability.
  • The maximum power dissipation of OPA4330AIDR is 750mW. However, this can be limited by the thermal resistance of the package and the ambient temperature. Ensure proper heat sinking and thermal management to prevent overheating.
  • Yes, OPA4330AIDR can be used as a unity-gain buffer. However, it's essential to ensure that the input impedance is high enough to prevent loading the input signal. A buffer configuration with a gain of +1 can be achieved by connecting the output to the inverting input.
  • To protect OPA4330AIDR from overvoltage and ESD, use voltage clamps or transient voltage suppressors (TVS) on the input and output pins. Additionally, ensure that the PCB design includes electrostatic discharge (ESD) protection measures, such as ESD diodes or resistors.

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OPA4330AIDR 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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