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INA220AIDGST - Texas Instruments

Description: 26-V, Bi-Directional, Zero-Drift, Low- or High-Side, I2C Out Current/Power Monitor

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INA220AIDGST - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TS5A23159DGSR-1
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INA220AIDGST - Texas Instruments  - 3D model - Small Outline Packages - TS5A23159DGSR-1
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INA220AIDGST Details

  • Manufacturer Part Number:

    INA220AIDGST

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • 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 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:

    0.5 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2V

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

    30

  • Width:

    3 mm

INA220AIDGST 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 is not required for the INA220, as it has an internal calibration circuit that sets the gain and offset of the device. However, you may need to adjust the gain and offset registers to optimize the performance for your specific application.
  • The maximum current that can be measured by the INA220 depends on the gain setting and the sense resistor value. With the default gain setting and a 1kΩ sense resistor, the maximum current that can be measured is approximately ±3.2A.
  • The INA220 has an overcurrent detection feature that can be enabled by setting the OCEN bit in the configuration register. When an overcurrent condition is detected, the OC flag is set, and an interrupt can be generated if desired.
  • Yes, the INA220 can measure both voltage and current. The BUSV and SHUNTV registers provide the voltage measurements, while the CURRENT register provides the current measurement.

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INA220AIDGST 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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Part Image INA220AIDGSR Texas Instruments

Fixed, 1 Channel, +2V, PDSO10