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OPA892DR - Texas Instruments

Description: Operational Amplifiers - Op Amps 2-GHz 10-V/V stable 0.95-nVvHz operational amplifier with ultra-low total harmonic distortion (THD) 8-SOIC -40 to 85

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OPA892DR Details

  • Manufacturer Part Number:

    OPA892DR

  • 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):

    33 µA

  • Bias Current-Max (IIB) @25C:

    20 µA

  • Common-mode Reject Ratio-Min:

    80 dB

  • Common-mode Reject Ratio-Nom:

    106 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -18.5 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 Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUT LINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    700 V/us

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    18.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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:

    2000000

  • Voltage Gain-Min:

    39810.72

  • Wideband:

    YES

  • Width:

    3.895 mm

OPA892DR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal impedance mismatch to minimize noise and ensure stability. A 4-layer PCB with a dedicated analog ground plane is recommended.
  • To ensure stability, make sure to follow the recommended layout, use a bypass capacitor (e.g., 10nF) between the power supply pins, and avoid capacitive loads. Also, check the phase margin and gain margin using simulation tools or a network analyzer.
  • The maximum power dissipation of OPA892DR is 1.4W. However, it's essential to consider the thermal resistance of the package (θJA = 45°C/W) and the ambient temperature to ensure the device operates within the safe operating area.
  • Yes, OPA892DR is specified to operate from -40°C to 125°C. However, the device's performance may degrade at higher temperatures, and the maximum power dissipation should be derated accordingly. Consult the datasheet for more information.
  • To protect OPA892DR from ESD damage, use ESD protection devices (e.g., TVS diodes) on the input and output pins, and follow proper handling and storage procedures. The device has a human body model (HBM) ESD rating of 2kV.

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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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