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INA219AIDCNTG4 - Texas Instruments

Description: Current & Power Monitors & Regulators 0-Drift Bi-Dir Crnt Pwr Monitor

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Symbol
INA219AIDCNTG4 - Texas Instruments - PCB symbol
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PCB Footprints
INA219AIDCNTG4 - Texas Instruments PCB footprint - SOT23 (8-Pin) - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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3D Models
INA219AIDCNTG4 - Texas Instruments - 3D model - SOT23 (8-Pin) - DCN (R-PDSO-G8)
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INA219AIDCNTG4 Details

  • Manufacturer Part Number:

    INA219AIDCNTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 8 PIN

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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:

    2

  • 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

INA219AIDCNTG4 Frequently Asked Questions (FAQs)

  • The INA219 can measure bus voltages up to 26V, but the maximum voltage that can be measured depends on the voltage range selected. For the 16V range, the maximum voltage is 16.5V, and for the 32V range, the maximum voltage is 32.5V.
  • The INA219 does not require calibration. It has an internal calibration and can provide accurate measurements without any external calibration. However, the user can adjust the calibration register to fine-tune the gain and offset to improve accuracy.
  • The INA219 has a typical accuracy of ±1% for voltage measurements and ±2% for current measurements. The accuracy can be affected by factors such as temperature, noise, and component tolerances.
  • No, the INA219 can only measure positive voltages. It is designed to measure bus voltages, which are typically positive. If you need to measure negative voltages, you may need to use a different device or add external circuitry to convert the negative voltage to a positive voltage.
  • The INA219 has an overcurrent detection feature that can detect when the current exceeds a certain threshold. When an overcurrent condition is detected, the INA219 can generate an alert signal to notify the system. The user can also set the overcurrent threshold and response time through the configuration registers.

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INA219AIDCNTG4 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like INA21, or try a keyword search, such as Power Management Circuits

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 INA219AIDCNT Texas Instruments

Fixed, 1 Channel, +2V, PDSO8