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INA331AIDGKTG4 - Texas Instruments

Description: Instrumentation Amplifiers Lo-Pwr Single Sply CMOS

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INA331AIDGKTG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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INA331AIDGKTG4 - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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INA331AIDGKTG4 Details

  • Manufacturer Part Number:

    INA331AIDGKTG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    INSTRUMENTATION AMPLIFIER

  • Average Bias Current-Max (IIB):

    0.00001 µA

  • Bandwidth (3dB)-Nom:

    2 MHz

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    90 dB

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    500 µV

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    5 V/us

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Max:

    1000

  • Voltage Gain-Min:

    5

  • Voltage Gain-Nom:

    25

  • Width:

    3 mm

INA331AIDGKTG4 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA331AIDGKTG4 is 670mW at a temperature of 25°C. However, this value can be derated based on the operating temperature and package thermal resistance.
  • To minimize noise and ensure accurate measurements, it is recommended to follow proper PCB layout techniques such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, the INA331AIDGKTG4 should be placed close to the sensing resistors and the input signals should be routed as differential pairs.
  • The recommended input common-mode voltage range for the INA331AIDGKTG4 is 0.5V to 3.5V. Operating outside of this range may affect the accuracy and linearity of the device.
  • Yes, the INA331AIDGKTG4 can be used for high-side current sensing. However, it requires a voltage supply that is higher than the input common-mode voltage. Additionally, the device should be configured to operate in high-side mode by connecting the V+ pin to the high-side supply voltage.
  • The typical settling time of the INA331AIDGKTG4 is 2.5μs to 0.01% of the final value. However, this value can vary depending on the input signal frequency, amplitude, and the output filter capacitor value.

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INA331AIDGKTG4 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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