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INA233AIDGSR - Texas Instruments

Description: Current Sense Amplifiers High Accuracy Current, Voltage, Power and Energy Monitor With 1.8V I2C/PMBus 10-VSSOP -40 to 125

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INA233AIDGSR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - VSSOP
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INA233AIDGSR - Texas Instruments  - 3D model - Small Outline Packages - VSSOP
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INA233AIDGSR Details

  • Manufacturer Part Number:

    INA233AIDGSR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • 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 Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.4 mA

  • 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:

    Tin (Sn)

  • 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

INA233AIDGSR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA233AIDGSR is 670mW at 25°C. However, it's recommended to derate the power dissipation based on the ambient temperature and thermal resistance of the package.
  • To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and place the INA233AIDGSR close to the analog signal source. Also, use a low-ESR capacitor for decoupling and keep the traces short and direct.
  • The recommended input impedance for INA233AIDGSR is between 1kΩ and 10kΩ. This ensures optimal performance and minimizes the impact of input bias current on the measurement accuracy.
  • While INA233AIDGSR is suitable for high-frequency applications, its bandwidth is limited to 35kHz. For higher frequency applications, consider using a different amplifier or adding an external filter to improve the signal-to-noise ratio.
  • To calibrate INA233AIDGSR, apply a known input voltage and adjust the offset voltage to zero. Then, apply a known input current and adjust the gain to match the expected output voltage. Repeat this process for different input ranges to ensure accurate measurements.

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INA233AIDGSR 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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