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OPA340UAG4 - Texas Instruments

Description: OP Amp Single GP R-R I/O 5.5V 8-Pin SOIC Tube

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OPA340UAG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA340UAG4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA340UAG4 Details

  • Manufacturer Part Number:

    OPA340UAG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.00006 µA

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    84 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    6 V/us

  • Supply Current-Max:

    1.1 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    5500

  • Voltage Gain-Min:

    50000

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA340UAG4 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA340UAG4 is 440mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 227°C/W.
  • While the OPA340UAG4 can operate up to 125°C, it's not recommended for use in high-temperature environments above 85°C without proper heat sinking and derating. Consult the datasheet for thermal derating curves.
  • To ensure stability in a unity-gain configuration, add a 10nF to 22nF capacitor between the output and the inverting input pins. This capacitor helps to compensate for the op-amp's internal pole and ensures stability.
  • To minimize noise and ensure optimal performance, follow good PCB layout practices: keep the input and output traces short and separate, use a solid ground plane, and avoid routing high-frequency signals near the op-amp.
  • While the OPA340UAG4 can be used as a comparator, it's not recommended due to its relatively slow slew rate (0.5V/μs) and limited output current (30mA). Consider using a dedicated comparator IC for comparator applications.

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OPA340UAG4 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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