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THS4531IDGK - Texas Instruments

Description: Ultra low power 0.25mA, RRO, fully differential amplifier

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THS4531IDGK - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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THS4531IDGK - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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THS4531IDGK Details

  • Manufacturer Part Number:

    THS4531IDGK

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, 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):

    0.21 µA

  • Bandwidth (3dB)-Nom:

    2.7 MHz

  • Bias Current-Max (IIB) @25C:

    0.21 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:

    1000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    NO

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    220 V/us

  • Supply Current-Max:

    0.25 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/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    30000

  • Voltage Gain-Max:

    5.623

  • Voltage Gain-Min:

    100000

  • Wideband:

    NO

  • Width:

    3 mm

THS4531IDGK Frequently Asked Questions (FAQs)

  • A good PCB layout for the THS4531IDGK 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 low-ESR capacitor for the power supply decoupling.
  • To ensure stability, make sure to follow the recommended compensation network values and layout guidelines. Also, ensure that the input and output impedance are matched, and the device is operated within the recommended supply voltage range.
  • The THS4531IDGK can drive up to 100pF of capacitive load. However, it's recommended to limit the capacitive load to 47pF or less to ensure stability and optimal performance.
  • Yes, the THS4531IDGK can be used as a unity-gain buffer. However, it's recommended to add a small resistor (e.g., 10Ω) in series with the input to improve stability and reduce the risk of oscillation.
  • The THS4531IDGK has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Additionally, consider adding external ESD protection devices, such as TVS diodes, to further protect the device.

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THS4531IDGK 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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