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INA219BIDR - Texas Instruments

Description: 26-V, Bidirectional, Zero-Drift, High-Side, I2C Out Current/Power Monitor

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INA219BIDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 8-Pin SOIC-ren5
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INA219BIDR - Texas Instruments  - 3D model - Small Outline Packages - 8-Pin SOIC-ren5
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INA219BIDR Details

  • Manufacturer Part Number:

    INA219BIDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    1 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2V

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

    30

  • Width:

    3.9 mm

INA219BIDR Frequently Asked Questions (FAQs)

  • The INA219 can measure bus voltages up to 36V, but the maximum voltage that can be applied to the VIN+ pin is 28V.
  • The INA219 has an internal calibration circuit that sets the full-scale range of the current measurement. No external calibration is required. However, the user can adjust the calibration register to fine-tune the current measurement range.
  • The INA219 has a typical current measurement accuracy of ±1% over the entire operating temperature range of -40°C to 125°C.
  • The INA219 is designed to measure DC currents. While it can measure AC currents, it's not recommended as the device is not optimized for AC current measurement and may not provide accurate results.
  • The INA219 has an overcurrent detection feature that can be used to detect overcurrent conditions. The device can also be configured to alert the system controller in case of an overcurrent event.

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INA219BIDR 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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