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OPA350EA/250 - Texas Instruments

Description: High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series

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OPA350EA/250 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK
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OPA350EA/250 - Texas Instruments  - 3D model - Small Outline Packages - DGK
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OPA350EA/250 Details

  • Manufacturer Part Number:

    OPA350EA/250

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    84 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    22 V/us

  • Supply Current-Max:

    7.5 mA

  • Supply Voltage Limit-Max:

    7 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    38000

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3 mm

OPA350EA/250 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of OPA350EA/250 is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • To ensure stability, it's recommended to use a minimum gain of 5, and to add a capacitor (typically 10-100pF) between the output and the inverting input to compensate for the op-amp's internal capacitance.
  • For optimal performance, use a star-grounding technique, where the grounds of the power supplies, analog circuits, and digital circuits are connected at a single point. Keep the layout compact, and use a ground plane to minimize noise and electromagnetic interference (EMI).
  • While OPA350EA/250 is rated for operation up to 125°C, its performance may degrade at high temperatures. For reliable operation, it's recommended to derate the device's power dissipation and ensure good heat sinking to maintain a junction temperature below 125°C.
  • To protect OPA350EA/250 from ESD, use anti-static wrist straps, mats, and packaging materials during handling and storage. Ensure that the device is properly grounded during assembly and testing, and consider adding ESD protection devices (e.g., TVS diodes) to the circuit.

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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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