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INA219BIDCNR - Texas Instruments

Description: Current & Power Monitors & Regulators 0-Drift,Bi-dir Current/Pwr Mon

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PCB Footprints
INA219BIDCNR - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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3D Models
INA219BIDCNR - Texas Instruments  - 3D model - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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INA219BIDCNR Details

  • Manufacturer Part Number:

    INA219BIDCNR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • 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:

    2.9 mm

  • Moisture Sensitivity Level:

    2

  • 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:

    LSSOP

  • Package Equivalence Code:

    TSSOP8,.1

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2V

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

    30

  • Width:

    1.6 mm

INA219BIDCNR 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, but the device must be configured correctly using the calibration register (RCAL) to ensure accurate measurements.
  • The RST pin is an active-low reset input that resets the INA219 to its default state. When the RST pin is pulled low, the device resets and all registers are set to their default values.
  • The INA219 measures current by measuring the voltage drop across a shunt resistor. The current measurement can be calculated using the formula: Current (A) = (Bus Voltage - Shunt Voltage) / Shunt Resistor Value.
  • The INA219 has a typical current measurement accuracy of ±1% over the operating temperature range of -40°C to 125°C.

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INA219BIDCNR 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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