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OPA4277MDTEP - Texas Instruments

Description: Enhanced Products High Precision Operational Amplifiers

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OPA4277MDTEP - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D(R-DPSO-G14)
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OPA4277MDTEP - Texas Instruments  - 3D model - Small Outline Packages - D(R-DPSO-G14)
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OPA4277MDTEP Details

  • Manufacturer Part Number:

    OPA4277MDTEP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    0.0028 µA

  • Bias Current-Max (IIB) @25C:

    0.0028 µA

  • Common-mode Reject Ratio-Min:

    115 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    65 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    3

  • 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:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.8 V/us

  • Supply Current-Max:

    3.3 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    MILITARY

  • 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:

    1000

  • Voltage Gain-Min:

    1995262.3

  • Wideband:

    NO

  • Width:

    3.9 mm

OPA4277MDTEP Frequently Asked Questions (FAQs)

  • A good PCB layout for OPA4277MDTEP involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure stability, ensure that the gain resistors are properly matched, and the feedback capacitor is properly sized. A good rule of thumb is to use a feedback capacitor that is at least 10 times the value of the input capacitor. Additionally, ensure that the output is properly terminated.
  • The maximum power dissipation of OPA4277MDTEP is 1.4W. However, this can be affected by the ambient temperature, PCB layout, and other factors. It's essential to perform thermal calculations to ensure the device operates within its recommended operating conditions.
  • OPA4277MDTEP is rated for operation up 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 its recommended operating conditions.
  • To protect OPA4277MDTEP from EMI, use a shielded enclosure, keep the device away from high-frequency sources, and use EMI filters or shielding on the input and output lines. Additionally, ensure that the PCB layout is designed to minimize radiation and susceptibility to EMI.

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OPA4277MDTEP 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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