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INA326EA/250 - Texas Instruments

Description: Precision, Rail-to-Rail I/O INSTRUMENTATION AMPLIFIER

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INA326EA/250 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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3D Models
INA326EA/250 - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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INA326EA/250 Details

  • Manufacturer Part Number:

    INA326EA/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):

    0.002 µA

  • Bandwidth (3dB)-Nom:

    0.001 MHz

  • Bias Current-Max (IIB) @25C:

    0.002 µA

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Current-Max (IIO):

    0.002 µA

  • Input Offset Voltage-Max:

    100 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Non-linearity-Max:

    0.01%

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °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:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    3.7 mA

  • Supply Voltage Limit-Max:

    5.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • 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:

    0.1

  • Voltage Gain-Nom:

    100

  • Width:

    3 mm

INA326EA/250 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA326EA/250 is 670mW at 25°C, but it can be derated to 500mW at 85°C.
  • To minimize noise and EMI, keep the input traces as short as possible, use a ground plane, and place the device close to the signal source. Also, use a low-ESR capacitor for decoupling and keep the power supply traces away from the signal traces.
  • The recommended input impedance for the INA326EA/250 is 1kΩ to 10kΩ. This ensures optimal performance and minimizes noise.
  • Yes, the INA326EA/250 is rated for operation up to 125°C, but the maximum junction temperature is 150°C. However, the device's performance may degrade at high temperatures, so it's essential to consider thermal management and derating.
  • The gain error of the INA326EA/250 can be calculated using the formula: Gain Error (%) = (Vout - (Vcm x Gain)) / (Vcm x Gain) x 100%, where Vout is the output voltage, Vcm is the common-mode voltage, and Gain is the gain setting.

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INA326EA/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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