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OPA2990IPWR - Texas Instruments

Description: 40-V, dual 1MHz, rail-to-rail input/output, low-offset-voltage, low-power op amp

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PCB Footprints
OPA2990IPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A TSSOP
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OPA2990IPWR - Texas Instruments  - 3D model - Small Outline Packages - PW0008A TSSOP
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OPA2990IPWR Details

  • Manufacturer Part Number:

    OPA2990IPWR

  • 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:

    2019-02-21

  • 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-G8

  • JESD-609 Code:

    e4

  • Length:

    4.4 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • 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:

    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:

    1.2 mm

  • Slew Rate-Nom:

    4.5 V/us

  • Supply Current-Max:

    0.3 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:

    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:

    3 mm

OPA2990IPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA2990IPWR is 1.4W. However, it's recommended to keep the junction temperature below 150°C to ensure reliability.
  • To minimize noise and ensure stability, it's recommended to follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping the input and output traces short and symmetrical.
  • The recommended capacitor value for the bypass capacitor (VCC pin) is 0.1uF to 1uF, with a voltage rating of at least 6.3V. A ceramic capacitor is recommended due to its low ESR and high frequency response.
  • Yes, OPA2990IPWR can be used as a unity gain buffer. However, it's recommended to add a 1kΩ to 10kΩ resistor in series with the input to prevent oscillation and ensure stability.
  • The maximum input voltage that OPA2990IPWR can handle is 5.5V. Exceeding this voltage may cause damage to the device or affect its performance.

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OPA2990IPWR 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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