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INA226AIDGSR - Texas Instruments

Description: 36-V, Bi-Directional, Ultra-High Accuracy, Low-/High-Side, I2C Out Current/Power Monitor w/ Alert

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INA226AIDGSR - Texas Instruments - PCB symbol
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PCB Footprints
INA226AIDGSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS (S-PDSO-G10)
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INA226AIDGSR - Texas Instruments - 3D model - Small Outline Packages - DGS (S-PDSO-G10)
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INA226AIDGSR Details

  • Manufacturer Part Number:

    INA226AIDGSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2V

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

    30

  • Width:

    3 mm

INA226AIDGSR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the VIN+ and VIN- pins is ±26V, but it's recommended to keep it within ±20V for optimal performance and to prevent damage to the device.
  • Calibration involves writing a calibration register value to the device. The calibration value can be calculated using the formula provided in the datasheet, or by using the INA226AIDGSR Evaluation Module software tool provided by Texas Instruments.
  • The RSHUNT resistor is used to sense the current flowing through the shunt resistor. The value of RSHUNT should be chosen based on the maximum current expected in the application, and should be sized to produce a voltage drop of around 50mV at the maximum current.
  • To configure the INA226AIDGSR for bidirectional current measurement, the device should be set to differential mode, and the polarity of the current sense voltage should be monitored to determine the direction of current flow.
  • The ALERT pin is an open-drain output that can be used to indicate an overcurrent or undervoltage condition. The ALERT pin can be connected to a microcontroller or other logic device to trigger an interrupt or take other action in response to an alert condition.

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INA226AIDGSR 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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INA226AIDGSR Alternates

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Part Image INA226AQDGSRQ1 Texas Instruments

Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +2V, PDSO10