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THS4531AIDR - Texas Instruments

Description: Differential Amplifiers Ultra Lo Pwr RRO Fully-Diff Amp

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THS4531AIDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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THS4531AIDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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THS4531AIDR Details

  • Manufacturer Part Number:

    THS4531AIDR

  • 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:

    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):

    0.305 µA

  • Bandwidth (3dB)-Nom:

    2.7 MHz

  • Bias Current-Max (IIB) @25C:

    0.25 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Common-mode Reject Ratio-Nom:

    116 dB

  • Frequency Compensation:

    YES

  • Input Offset Current-Max (IIO):

    0.05 µA

  • Input Offset Voltage-Max:

    400 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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 OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    220 V/us

  • Supply Current-Max:

    0.35 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    2.7 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    27000

  • Voltage Gain-Min:

    0.99

  • Wideband:

    NO

  • Width:

    3.9 mm

THS4531AIDR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general high-speed PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using 50-ohm transmission lines for input and output signals.
  • The THS4531AIDR has a fixed input impedance of 100 ohms, but you can use external resistors to match the input impedance to your specific application. TI provides a calculation for input impedance matching in the datasheet, and you can also use online impedance matching tools to help with the calculation.
  • The THS4531AIDR has an operating temperature range of -40°C to 125°C, but it's important to note that the device's performance may degrade at higher temperatures. It's recommended to follow the thermal design guidelines in the datasheet to ensure reliable operation.
  • To reduce EMI, it's recommended to use a shielded enclosure, keep the THS4531AIDR away from noise sources, and use proper grounding and shielding techniques. You can also use EMI filters or common-mode chokes to reduce emissions.
  • TI recommends using a 10-uF ceramic capacitor in parallel with a 1-uF ceramic capacitor for power supply decoupling. This helps to reduce noise and ensure stable operation.

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THS4531AIDR 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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