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OPA355UAG4 - Texas Instruments

Description: OP Amp Single Volt Fdbk R-R O/P ±2.75V/5.5V 8-Pin SOIC Tube

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OPA355UAG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A  SOIC
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OPA355UAG4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A  SOIC
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OPA355UAG4 Details

  • Manufacturer Part Number:

    OPA355UAG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00005 µA

  • Bandwidth (3dB)-Nom:

    100 MHz

  • Bias Current-Max (IIB) @25C:

    0.00005 µA

  • Common-mode Reject Ratio-Min:

    66 dB

  • Common-mode Reject Ratio-Nom:

    80 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00005 µA

  • Input Offset Voltage-Max:

    9000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    300 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 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:

    200000

  • Voltage Gain-Min:

    10000

  • Wideband:

    YES

  • Width:

    3.9 mm

OPA355UAG4 Frequently Asked Questions (FAQs)

  • TI recommends a star-ground layout, with the op-amp's ground pin connected to a central ground point. Keep the input and output traces short and away from noise sources. Use a solid ground plane and decouple the power supply pins with 0.1uF capacitors.
  • Use the OPA355UAG4's gain-bandwidth product (GBP) to determine the maximum gain. For a given gain, choose resistors that satisfy the equation: Rf/Rg = Gain. Ensure the resistors are 1% or better tolerance to maintain accuracy.
  • The OPA355UAG4 can handle input voltages up to the supply rails (±5V). However, to maintain linearity and prevent distortion, it's recommended to keep the input voltage within ±3.5V of the supply rails.
  • Yes, the OPA355UAG4 can be used as a unity-gain buffer. However, be aware that the op-amp's input bias current may cause a small voltage offset. Use a low-impedance input source and ensure the output is properly terminated to minimize this effect.
  • TI recommends using ESD protection diodes (e.g., TI's TPD2E001) on the input pins to prevent damage from electrostatic discharge. Ensure the diodes are connected correctly and do not compromise the op-amp's performance.

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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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