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INA231AIYFDR - Texas Instruments

Description: 28V, Bi-Directional, Low-/High-Side, I2C Out Current/Power Monitor w/Alert in WCSP

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INA231AIYFDR - Texas Instruments PCB footprint - BGA - BGA - YFD0012
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INA231AIYFDR - Texas Instruments  - 3D model - BGA - YFD0012
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INA231AIYFDR Details

  • Manufacturer Part Number:

    INA231AIYFDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2017-06-13

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • JESD-30 Code:

    R-XBGA-B12

  • JESD-609 Code:

    e1

  • Length:

    1.645 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.4 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:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.388 mm

INA231AIYFDR 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.
  • The gain of the amplifier is set by the ratio of the resistors R1 and R2. The gain can be calculated using the formula: Gain = (R2/R1) + 1.
  • The capacitor on the REF pin is used to filter out noise and provide a stable reference voltage. A 10nF to 100nF capacitor is recommended.
  • Yes, the INA231AIYFDR can be used as a single-ended amplifier by connecting the negative input to ground and using the positive input as the signal input.
  • The maximum current that the output can drive is ±50mA, but it's recommended to keep it within ±20mA for optimal performance.

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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 INA231AIYFDT Texas Instruments

HIGH SIDE POWER/CURRENT MONITOR, Adjustable, 1 Channel, BGA12