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THS3091DDAR - Texas Instruments

Description: Single- High-Voltage, Low Distortion, Current-Feedback Operational Amplifier

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THS3091DDAR Details

  • Manufacturer Part Number:

    THS3091DDAR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    20 µA

  • Bandwidth (3dB)-Nom:

    180 MHz

  • Bias Current-Max (IIB) @25C:

    15 µA

  • Common-mode Reject Ratio-Min:

    62 dB

  • Common-mode Reject Ratio-Nom:

    78 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    10 µA

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Neg Supply Voltage Limit-Max:

    -16.5 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:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.7 mm

  • Slew Rate-Nom:

    6000 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    11 mA

  • Supply Voltage Limit-Max:

    16.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Wideband:

    YES

  • Width:

    3.9 mm

THS3091DDAR Frequently Asked Questions (FAQs)

  • A good PCB layout for the THS3091DDAR 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 power plane and a dedicated ground plane is recommended.
  • The input capacitor should be a low-ESR ceramic capacitor with a value between 10nF to 100nF. The output capacitor should be a low-ESR ceramic or film capacitor with a value between 100nF to 1uF. The capacitor values and types may need to be adjusted based on the specific application and operating frequency.
  • The maximum power dissipation of the THS3091DDAR is 2.5W. However, the actual power dissipation will depend on the operating conditions, such as the input voltage, output current, and ambient temperature. It is recommended to calculate the power dissipation based on the specific application and ensure that the device is properly heat-sinked.
  • The THS3091DDAR has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional protection circuits may be needed depending on the specific application. It is recommended to use a voltage supervisor or a power monitor IC to detect overvoltage and undervoltage conditions and take appropriate action to protect the device.
  • The recommended operating temperature range for the THS3091DDAR is -40°C to 125°C. However, the device can operate up to 150°C with reduced performance and reliability. It is recommended to ensure that the device is properly heat-sinked and that the operating temperature is within the recommended range for optimal performance and reliability.

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THS3091DDAR 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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