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THS3121ID - Texas Instruments

Description: Current Feedback Amplifier 1 Circuit 8-SOIC 1700V/µs 130 MHz 490 mA Surface Mount -40°C ~ 85°C

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THS3121ID - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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THS3121ID - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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THS3121ID Details

  • Manufacturer Part Number:

    THS3121ID

  • 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:

    Taiwan

  • 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):

    4 µA

  • Bandwidth (3dB)-Nom:

    66 MHz

  • Bias Current-Max (IIB) @25C:

    4 µA

  • Common-mode Reject Ratio-Min:

    63 dB

  • Common-mode Reject Ratio-Nom:

    70 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    15 µA

  • Input Offset Voltage-Max:

    10000 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:

    -16.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 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:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    1500 V/us

  • Subcategory:

    Operational Amplifier

  • Supply Current-Max:

    4.25 mA

  • Supply Voltage Limit-Max:

    16.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • 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

  • Unity Gain BW-Nom:

    130000

  • Wideband:

    YES

  • Width:

    3.895 mm

THS3121ID Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the THS3121ID is 1.4W, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (RθJA) of 83.3°C/W.
  • To minimize noise and EMI, it is recommended to use a multi-layer PCB with a solid ground plane, keep the input and output traces short and away from each other, and use decoupling capacitors close to the power pins.
  • The recommended operating voltage range for the THS3121ID is 2.7V to 5.5V, although the device can operate down to 2.3V with reduced performance.
  • The choice of gain resistors depends on the desired gain and bandwidth. A good starting point is to use 1kΩ to 10kΩ resistors, and then adjust based on the specific application requirements.
  • Yes, the THS3121ID is specified to operate from -40°C to 125°C, making it suitable for high-temperature applications.

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THS3121ID 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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