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OPA2387DGKR - Texas Instruments

Description: Texas Instruments Ultra-high precision, zero-drift, low-input-bias-current op amp

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OPA2387DGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK(S-PDOS-G8)
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OPA2387DGKR - Texas Instruments  - 3D model - Small Outline Packages - DGK(S-PDOS-G8)
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OPA2387DGKR Details

  • Manufacturer Part Number:

    OPA2387DGKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2020-11-20

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.0002 µA

  • Bias Current-Max (IIB) @25C:

    0.00015 µA

  • Common-mode Reject Ratio-Min:

    110 dB

  • Common-mode Reject Ratio-Nom:

    150 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.00027 µA

  • Input Offset Voltage-Max:

    2 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -3 V

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    2.8 V/us

  • Supply Current-Max:

    1.4 mA

  • Supply Voltage Limit-Max:

    3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    5700

  • Voltage Gain-Min:

    1778279

  • Wideband:

    NO

  • Width:

    3 mm

OPA2387DGKR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA2387DGKR is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (θJA) of 125°C/W.
  • Yes, the OPA2387DGKR is rated for operation from -40°C to 125°C, making it suitable for high-temperature applications. However, the device's performance may degrade at higher temperatures, and the maximum junction temperature should not exceed 150°C.
  • To ensure stability, it's essential to follow proper PCB layout practices, use a low-ESR capacitor for decoupling, and avoid capacitive loads. Additionally, the OPA2387DGKR has a phase margin of 60°, which helps to maintain stability in most applications.
  • For optimal performance, use a star-grounding technique, where the analog and digital grounds are connected at a single point. Keep the input and output traces short and away from noise sources, and use a solid ground plane to minimize noise and radiation.
  • While the OPA2387DGKR can be used as a comparator, it's not the most suitable device for this application. The OPA2387DGKR is an op-amp optimized for linear applications, and its performance as a comparator may not be as good as a dedicated comparator IC.

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OPA2387DGKR 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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