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INA202AIDGKR - Texas Instruments

Description: 80V, Low- or High-side, High-Speed, Voltage Out Current Shunt Monitor with Comparator and Reference

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INA202AIDGKR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK
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INA202AIDGKR - Texas Instruments  - 3D model - Small Outline Packages - DGK
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INA202AIDGKR Details

  • Manufacturer Part Number:

    INA202AIDGKR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    8

  • Country Of Origin:

    Mainland China, Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Average Bias Current-Max (IIB):

    16 µA

  • Common Mode Voltage-Max:

    80 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Response Time-Nom:

    1300 ns

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    1 V/us

  • Supply Current-Max:

    1.85 mA

  • Supply Voltage Limit-Max:

    18 V

  • Supply Voltage-Nom (Vsup):

    12 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

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

    30

  • Unity Gain BW-Nom:

    200

  • Voltage Gain-Nom:

    100

  • Width:

    3 mm

INA202AIDGKR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is ±40V, but it's recommended to keep it within ±20V for optimal performance and to prevent damage to the device.
  • The gain resistor (Rg) should be chosen based on the desired gain and the input voltage range. A higher gain resistor value results in higher gain, but also increases the noise and offset voltage. A good starting point is to use the recommended values in the datasheet, and then adjust based on your specific application requirements.
  • The REF pin is a reference voltage input that allows you to set the output voltage of the INA202 to a specific level. This can be useful for applications where a specific output voltage is required. You can connect the REF pin to a voltage source or a voltage divider to set the desired output voltage.
  • To minimize noise and ensure optimal performance, it's recommended to follow good PCB layout practices, such as keeping the input and output traces separate, using a ground plane, and placing the gain resistor close to the INA202. Additionally, it's recommended to use a low-ESR capacitor on the input pins to filter out high-frequency noise.
  • The INA202 can sink or source up to 10mA of current, but it's recommended to keep the output current below 5mA to ensure optimal performance and to prevent overheating.

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INA202AIDGKR 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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