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OPA4990IRUCR - Texas Instruments

Description: Operational Amplifiers - Op Amps Quad 1-MHz, 40-V rail-to-rail input/output, low-offset-voltage, low-power op amp

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PCB Footprints
OPA4990IRUCR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RUC0014A_
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3D Models
OPA4990IRUCR - Texas Instruments  - 3D model - Quad Flat No-Lead - RUC0014A_
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OPA4990IRUCR Details

  • Manufacturer Part Number:

    OPA4990IRUCR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-07-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    115 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1500 µV

  • JESD-30 Code:

    S-PQCC-N14

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • 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:

    VQCCN

  • Package Equivalence Code:

    LCC14,.1SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    0.4 mm

  • Slew Rate-Nom:

    4.5 V/us

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage Limit-Max:

    42 V

  • Supply Voltage-Nom (Vsup):

    4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Unity Gain BW-Nom:

    1100

  • Voltage Gain-Min:

    158489

  • Wideband:

    NO

  • Width:

    2 mm

OPA4990IRUCR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA4990IRUCR is 1.4W. However, it's recommended to derate the power dissipation based on the ambient temperature and thermal resistance of the package.
  • To ensure stability, it's recommended to use a compensation capacitor (typically 10-22pF) between the output and the inverting input pins. Additionally, ensure that the gain resistors are properly matched and that the layout is optimized for minimal parasitic capacitance and inductance.
  • For optimal performance, it's recommended to use a symmetrical layout, keep the input and output traces short and away from each other, and use a solid ground plane. Additionally, use a low-ESR capacitor for power supply decoupling and place it close to the device.
  • While OPA4990IRUCR is rated for operation up to 125°C, it's essential to consider the device's thermal characteristics and ensure that the junction temperature (TJ) does not exceed 150°C. Proper heat sinking and thermal management are crucial in high-temperature applications.
  • To protect OPA4990IRUCR from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use a common-mode choke or ferrite bead on the input and output lines. Additionally, ensure that the PCB layout is optimized for minimal radiation and susceptibility.

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OPA4990IRUCR 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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