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THS3491IRGTT - Texas Instruments

Description: High Speed Operational Amplifiers 900-MHz, High Power Output, Current Feedback Amplifier 16-VQFN -40 to 85

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PCB Footprints
THS3491IRGTT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGT0016C height=1
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3D Models
THS3491IRGTT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGT0016C height=1
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THS3491IRGTT Details

  • Manufacturer Part Number:

    THS3491IRGTT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2017-09-09

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Bandwidth (3dB)-Nom:

    800 MHz

  • Bias Current-Max (IIB) @25C:

    5 µA

  • Common-mode Reject Ratio-Min:

    67 dB

  • Common-mode Reject Ratio-Nom:

    75 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2000 µV

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 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:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1 mm

  • Slew Rate-Nom:

    8000 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    17.3 mA

  • Supply Voltage Limit-Max:

    16.5 V

  • Supply Voltage-Nom (Vsup):

    15 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Unity Gain BW-Nom:

    900000

  • Wideband:

    YES

  • Width:

    3 mm

THS3491IRGTT Frequently Asked Questions (FAQs)

  • A good PCB layout for the THS3491IRGTT involves keeping the input and output traces as short as possible, using a solid ground plane, and placing the device close to the signal source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To optimize the THS3491IRGTT for low noise performance, use a low-noise power supply, keep the input and output impedance matched, and use a low-noise input signal. Additionally, use a bypass capacitor on the power supply pins and keep the device away from noise sources.
  • The THS3491IRGTT has an operating temperature range of -40°C to 125°C. However, it's recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance and reliability.
  • Yes, the THS3491IRGTT is suitable for high-reliability applications. It's manufactured using a high-reliability process and has undergone rigorous testing to ensure its performance and reliability. However, it's recommended to follow proper design and manufacturing guidelines to ensure the device operates within its specified parameters.
  • Common issues with the THS3491IRGTT include oscillations, distortion, and noise. To troubleshoot these issues, check the PCB layout, power supply, and input signal quality. Ensure that the device is properly biased, and the input and output impedance are matched. Use oscilloscopes and spectrum analyzers to diagnose and debug the issue.

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THS3491IRGTT 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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