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INA250A4QPWRQ1 - Texas Instruments

Description: Automotive 36-V Low-/High-Side Bi-Direct Zero-Drift Current Sense Amp w/Precision Int Shunt Resistor

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INA250A4QPWRQ1 - Texas Instruments - PCB symbol
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PCB Footprints
INA250A4QPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW001
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INA250A4QPWRQ1 - Texas Instruments - 3D model - Small Outline Packages - PW001
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INA250A4QPWRQ1 Details

  • Manufacturer Part Number:

    INA250A4QPWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-07-15

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    HIGH SIDE POWER/CURRENT MONITOR

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max (Isup):

    0.3 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    5 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

  • Width:

    4.4 mm

INA250A4QPWRQ1 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 of the INA250A4QPWRQ1 is fixed at 20V/V. You can calculate the output voltage by multiplying the input voltage by the gain. For example, if the input voltage is 1V, the output voltage would be 20V.
  • The REF pin is the reference voltage input pin. It sets the output voltage of the INA250A4QPWRQ1 to be centered around the reference voltage. Typically, it's connected to a voltage divider or a voltage reference IC to set the output voltage to a specific level.
  • Yes, the INA250A4QPWRQ1 can be used as a differential amplifier. It has a high common-mode rejection ratio (CMRR) of 100 dB, making it suitable for differential measurements. However, it's essential to ensure that the input signals are within the specified common-mode voltage range.
  • The INA250A4QPWRQ1 has a typical quiescent current of 1.2 mA and a maximum power consumption of 3.6 mW when operated from a 3V supply. This makes it suitable for battery-powered applications.

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INA250A4QPWRQ1 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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