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THS4281DBVTG4 - Texas Instruments

Description: High Speed Operational Amplifiers Very Lo-Pwr R-To-R I/O Voltage Feedback

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THS4281DBVTG4 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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THS4281DBVTG4 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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THS4281DBVTG4 Details

  • Manufacturer Part Number:

    THS4281DBVTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    1 µA

  • Bandwidth (3dB)-Nom:

    40 MHz

  • Bias Current-Max (IIB) @25C:

    0.8 µA

  • Common-mode Reject Ratio-Min:

    85 dB

  • Common-mode Reject Ratio-Nom:

    107 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.4 µA

  • Input Offset Voltage-Max:

    3500 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    1

  • Neg Supply Voltage Limit-Max:

    -8.25 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    35 V/us

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage Limit-Max:

    8.25 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    95000

  • Voltage Gain-Min:

    31622.776

  • Wideband:

    NO

  • Width:

    1.6 mm

THS4281DBVTG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the THS4281 evaluation module documentation, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance.
  • The input termination resistors depend on the specific application and signal source. TI provides a termination resistor calculator tool to help select the correct values based on the signal frequency, amplitude, and source impedance.
  • The THS4281DBVTG4 is specified to operate from -40°C to 125°C, but it's essential to consider the derating of the device's performance and power consumption at higher temperatures.
  • Yes, but it requires careful impedance matching and termination to ensure optimal performance. TI provides application notes and design guides to help with non-50Ω system design.
  • TI provides a troubleshooting guide and application notes that cover common issues and their solutions. Additionally, the TI E2E community forum is a valuable resource for seeking help from experienced engineers and TI experts.

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THS4281DBVTG4 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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