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INA322EA/250 - Texas Instruments

Description: Texas Instruments INA322EA/250 Instrumentation Amplifier, 10mV Offset, CMMR 60dB, 3 V, 5 V, 8-Pin MSOP, R-RO

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INA322EA/250 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - S-PDSO-G8
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INA322EA/250 - Texas Instruments  - 3D model - Small Outline Packages - S-PDSO-G8
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INA322EA/250 Details

  • Manufacturer Part Number:

    INA322EA/250

  • 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:

    0.5 MHz

  • Bias Current-Max (IIB) @25C:

    0.00001 µA

  • Common-mode Reject Ratio-Min:

    60 dB

  • Input Offset Current-Max (IIO):

    0.0001 µA

  • Input Offset Voltage-Max:

    10000 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Non-linearity-Max:

    0.015%

  • 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:

    0.4 V/us

  • Supply Current-Max:

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

  • 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

INA322EA/250 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 40V, but it's recommended to keep it below 36V to ensure accurate measurements.
  • The INA322EA/250 does not require calibration. It is a highly accurate device with a built-in calibration, and the gain and offset are trimmed during manufacturing.
  • The INA322EA/250 has a high accuracy over a wide temperature range (-40°C to 125°C). The device is designed to minimize temperature-induced errors, and the error due to temperature is typically less than 1% over the entire temperature range.
  • The INA322EA/250 is designed to measure DC currents, but it can also be used to measure AC currents with some limitations. The device can measure AC currents up to 100 kHz, but the accuracy may degrade at higher frequencies.
  • The INA322EA/250 can measure currents as low as 1mA, but the accuracy may degrade at very low currents. For accurate measurements, it's recommended to use currents above 10mA.

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INA322EA/250 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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Part Image INA322EA/250G4 Texas Instruments

Instrumentation Amplifier, 1 Func, 11000uV Offset-Max, 0.5MHz Band Width, CMOS, PDSO8