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INA237AIDGST - Texas Instruments

Description: Current Sense Amplifiers 85-V, 16-bit, I2C output current/voltage/power monitor with alert 10-VSSOP -40 to 125

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PCB Footprints
INA237AIDGST - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS (S-PDSO-G10)
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3D Models
INA237AIDGST - Texas Instruments  - 3D model - Small Outline Packages - DGS (S-PDSO-G10)
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INA237AIDGST Details

  • Manufacturer Part Number:

    INA237AIDGST

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    UNDER/OVERVOLTAGE SUPERVISOR

  • 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 Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • 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:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

INA237AIDGST Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA237AIDGST is 670mW at 25°C. However, it's recommended to keep the junction temperature below 150°C to ensure reliability.
  • To minimize noise and ensure accurate measurements, it's recommended to follow good PCB layout practices such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog traces away from noisy digital traces.
  • The recommended input impedance for INA237AIDGST is 1kΩ to 10kΩ. This ensures that the input voltage is properly divided and the amplifier operates within its specified range.
  • While INA237AIDGST is capable of operating at high frequencies, its bandwidth is limited to 2.5kHz. For high-frequency applications, it's recommended to use a different amplifier with a higher bandwidth.
  • To calibrate INA237AIDGST, apply a known input voltage and adjust the gain and offset to achieve the desired output voltage. It's recommended to use a precision voltage source and a multimeter to ensure accurate calibration.

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INA237AIDGST 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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