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OPA2186DR - Texas Instruments

Description: Precision Amplifiers Rail-to-rail input and output, 24-V, zero-drift precision amplifier with 5-uV offset

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OPA2186DR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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OPA2186DR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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OPA2186DR Details

  • Manufacturer Part Number:

    OPA2186DR

  • 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):

    0.0048 µA

  • Bias Current-Max (IIB) @25C:

    0.00003 µA

  • Common-mode Reject Ratio-Min:

    106 dB

  • Common-mode Reject Ratio-Nom:

    134 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    10 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    YES

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -13 V

  • Neg Supply Voltage-Nom (Vsup):

    -2.25 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:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    0.35 V/us

  • Supply Current-Max:

    0.3 mA

  • Supply Voltage Limit-Max:

    13 V

  • Supply Voltage-Nom (Vsup):

    2.25 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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:

    750

  • Voltage Gain-Min:

    1412538

  • Wideband:

    NO

  • Width:

    3.895 mm

OPA2186DR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the OPA2186DR is dependent on the ambient temperature and the package type. For the SOIC package, the maximum power dissipation is 670mW at 25°C. However, it's recommended to check the thermal characteristics and power dissipation calculations in the datasheet to ensure safe operation.
  • Yes, the OPA2186DR can be used as a unity gain buffer. However, it's essential to ensure that the input impedance is high enough to avoid loading the source, and the output impedance is low enough to drive the load. Also, consider the stability and phase margin of the op-amp in this configuration.
  • To minimize noise and EMI, follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Also, consider using shielding, filtering, and decoupling capacitors to reduce noise and EMI.
  • The recommended decoupling capacitor value for the OPA2186DR is 0.1uF to 1uF, depending on the specific application and noise requirements. A 0.1uF ceramic capacitor is a good starting point, but you may need to adjust the value based on your specific circuit requirements.
  • The OPA2186DR is rated for operation up to 125°C, but the performance and reliability may degrade at high temperatures. It's essential to check the datasheet for temperature-related specifications and to consider derating the device for high-temperature operation.

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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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