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OPA4227PAG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - OPA4227PAG4 - OP AMP, QUAD LOW NOISE, 4227, DIP14

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PCB Footprints
OPA4227PAG4 - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - N (R-PDIP-T14)
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OPA4227PAG4 - Texas Instruments  - 3D model - Dual-In-Line Packages - N (R-PDIP-T14)
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OPA4227PAG4 Details

  • Manufacturer Part Number:

    OPA4227PAG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Pin Count:

    14

  • Country Of Origin:

    Mexico

  • 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):

    0.01 µA

  • Bias Current-Max (IIB) @25C:

    0.01 µA

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    138 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.01 µA

  • Input Offset Voltage-Max:

    200 µV

  • JESD-30 Code:

    R-PDIP-T14

  • JESD-609 Code:

    e4

  • Length:

    19.305 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Neg Supply Voltage Limit-Max:

    -18 V

  • Neg Supply Voltage-Nom (Vsup):

    -15 V

  • Number of Functions:

    4

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Slew Rate-Nom:

    2.3 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    15.2 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Unity Gain BW-Nom:

    8000

  • Voltage Gain-Min:

    3980000

  • Wideband:

    NO

  • Width:

    7.62 mm

OPA4227PAG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the OPA4227 datasheet, which includes guidelines for component placement, routing, and grounding. Additionally, the TI website has a PCB layout tutorial and a layout checklist that can be helpful.
  • The gain resistors (Rf and Rg) should be chosen based on the desired gain and bandwidth of the amplifier. TI provides a gain resistor calculator tool on their website, which can help determine the optimal values. Additionally, the datasheet provides a table of recommended gain resistor values for different gains.
  • The maximum power dissipation of OPA4227PAG4 is dependent on the ambient temperature and the thermal resistance of the package. According to the datasheet, the maximum power dissipation is 1.4W at 25°C ambient temperature. However, it's recommended to perform thermal calculations to ensure the device operates within safe limits.
  • Yes, OPA4227PAG4 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's essential to consult the datasheet and perform thermal calculations to ensure the device operates within safe limits.
  • To protect OPA4227PAG4 from EMI, it's recommended to use proper PCB layout techniques, such as separating analog and digital circuits, using ground planes, and shielding the device. Additionally, using EMI filters or common-mode chokes can help reduce EMI susceptibility.

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OPA4227PAG4 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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