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OPA134UAG4 - Texas Instruments

Description: OPA134UAG4 Texas Instruments, Op Amp, 8MHz, 8-Pin SOIC

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OPA134UAG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA134UAG4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA134UAG4 Details

  • Manufacturer Part Number:

    OPA134UAG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • 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):

    0.0001 µA

  • Bias Current-Max (IIB) @25C:

    0.0001 µA

  • Common-mode Reject Ratio-Min:

    86 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00005 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    YES

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • 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 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-Min:

    15 V/us

  • Slew Rate-Nom:

    20 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    5 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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):

    NOT SPECIFIED

  • Unity Gain BW-Nom:

    8000

  • Voltage Gain-Min:

    158489.319

  • Wideband:

    NO

  • Width:

    3.895 mm

OPA134UAG4 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the OPA134UAG4 involves keeping the input and output traces short and away from noise sources, using a ground plane, and decoupling the power supply pins with capacitors. A 4-layer PCB with a dedicated analog ground layer is also recommended.
  • The gain resistors for the OPA134UAG4 should be chosen based on the desired gain and bandwidth. A good starting point is to use 1% or 0.1% tolerance resistors with a value between 1kΩ and 100kΩ. The datasheet provides a gain resistor calculator to help with the selection.
  • The maximum power dissipation of the OPA134UAG4 is 670mW, which is calculated based on the maximum junction temperature (150°C) and the thermal resistance of the package (θJA = 125°C/W). The actual power dissipation should be derated based on the ambient temperature and the PCB layout.
  • Yes, the OPA134UAG4 can be used as a unity-gain buffer, but it's not the most suitable application due to its high input impedance and low input bias current. A better option would be to use a dedicated unity-gain buffer op-amp like the OPA633 or the LMH6624.
  • The OPA134UAG4 has built-in ESD protection, but it's still recommended to take precautions during handling and assembly. Use an anti-static wrist strap, mat, or workstation, and avoid touching the pins or the PCB. If you need additional protection, consider using ESD-protection diodes or TVS diodes on the input and output pins.

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OPA134UAG4 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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