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OPA990IDCKR - Texas Instruments

Description: Texas Instruments

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PCB Footprints
OPA990IDCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (SC70)-mm
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3D Models
OPA990IDCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (SC70)-mm
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OPA990IDCKR Details

  • Manufacturer Part Number:

    OPA990IDCKR

  • 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:

    2019-08-21

  • 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:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • 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:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    4.5 V/us

  • Supply Current-Max:

    0.15 mA

  • Supply Voltage Limit-Max:

    42 V

  • Supply Voltage-Nom (Vsup):

    4 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1100

  • Voltage Gain-Min:

    158489

  • Wideband:

    NO

  • Width:

    1.25 mm

OPA990IDCKR Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA990IDCKR 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 resistor (Rg) is less than or equal to 1 kΩ, and the feedback capacitor (Cf) is greater than or equal to 10 pF. Also, use a low-ESR capacitor for decoupling and keep the layout compact.
  • The maximum power dissipation of OPA990IDCKR is 1.4 W. Ensure that the device is properly heat-sinked and the ambient temperature is within the recommended operating range to avoid overheating.
  • While OPA990IDCKR is rated for operation up to 125°C, its performance may degrade at high temperatures. Ensure that the device is properly heat-sinked and the ambient temperature is within the recommended operating range to maintain optimal performance.
  • To reduce noise and EMI, use a low-noise power supply, add decoupling capacitors close to the device, and use a shielded enclosure. Also, keep the input and output traces short and away from each other, and use a solid ground plane.

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OPA990IDCKR 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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