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INA2331AIPWR - Texas Instruments

Description: Low-Power, Single Supply, CMOS, Instumentation Amplifier

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INA2331AIPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP pw 14pin
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INA2331AIPWR - Texas Instruments  - 3D model - Small Outline Packages - TSSOP pw 14pin
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INA2331AIPWR Details

  • Manufacturer Part Number:

    INA2331AIPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    14

  • 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:

    80 dB

  • Input Offset Current-Max (IIO):

    0.00001 µA

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    2

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    5 V/us

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage Limit-Max:

    7.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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:

    4.4 mm

INA2331AIPWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA2331AIPWR is 670mW at 25°C ambient temperature, but it can be derated to 500mW at 85°C ambient temperature.
  • To minimize noise and EMI, it is recommended to keep the analog and digital grounds separate, use a solid ground plane, and keep the input and output traces as short as possible. Additionally, use a common-mode filter capacitor between the input pins and the analog ground.
  • The recommended input impedance for INA2331AIPWR is 1kΩ to 10kΩ. This ensures that the input voltage is properly divided and the amplifier operates within its specified range.
  • Yes, INA2331AIPWR is rated for operation up to 125°C. However, the device's accuracy and linearity may degrade at high temperatures. It is recommended to consult the datasheet and application notes for specific guidance on high-temperature operation.
  • Calibration of INA2331AIPWR involves adjusting the gain and offset to achieve optimal performance. This can be done using external resistors and capacitors, or through software calibration using a microcontroller or DSP.

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INA2331AIPWR 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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