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OPA4990IPWR - Texas Instruments

Description: Operational Amplifiers - Op Amps Quad 1-MHz, 40-V rail-to-rail input/output, low-offset-voltage, low-power op amp 14-TSSOP -40 to 125

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OPA4990IPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW
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OPA4990IPWR Details

  • Manufacturer Part Number:

    OPA4990IPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2019-07-21

  • 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-G14

  • JESD-609 Code:

    e4

  • Length:

    8.645 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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 Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.55 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:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1100

  • Voltage Gain-Min:

    158489

  • Wideband:

    NO

  • Width:

    3.905 mm

OPA4990IPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA4990IPWR is 1.4W. However, it's recommended to keep the junction temperature below 150°C to ensure reliability.
  • To minimize noise and EMI, keep the input and output traces short and away from each other, use a solid ground plane, and decouple the power supply with a 10uF capacitor. Also, consider using a shielded enclosure and keeping the device away from high-frequency sources.
  • A 10uF ceramic capacitor is recommended for decoupling the power supply. This value provides a good balance between noise filtering and stability.
  • Yes, OPA4990IPWR is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. Ensure proper heat sinking and thermal management to maintain a safe junction temperature.
  • Use a voltage regulator to limit the input voltage to the recommended range. Add ESD protection diodes (e.g., 1N4148) between the input pins and the power supply rails. Also, consider using a TVS (Transient Voltage Suppressor) diode for additional protection.

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OPA4990IPWR 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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