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INA240A3QDRQ1 - Texas Instruments

Description: Automotive, High/Low Side, Bi-Directional Zerø-Drift Current Sense Amp w/ Enhanced PWM Rejection

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INA240A3QDRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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INA240A3QDRQ1 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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INA240A3QDRQ1 Details

  • Manufacturer Part Number:

    INA240A3QDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-12-21

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common Mode Voltage-Max:

    80 V

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    132 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    25 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.905 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    2 V/us

  • Supply Current-Max:

    2.6 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    400

  • Voltage Gain-Nom:

    100

  • Wideband:

    NO

  • Width:

    3.895 mm

INA240A3QDRQ1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA240A3QDRQ1 is 670mW at 25°C ambient temperature, but it can be derated to 560mW at 85°C ambient temperature.
  • To minimize noise and ensure accurate measurements, it is recommended to use a 4-layer PCB with a solid ground plane, keep the analog and digital grounds separate, and use a low-ESR capacitor for decoupling. Additionally, keep the sense lines short and away from noise sources.
  • The recommended input voltage range for INA240A3QDRQ1 is 2.7V to 5.5V, but it can operate down to 2.3V with reduced accuracy.
  • To calibrate the INA240A3QDRQ1, apply a known current to the input pins and measure the output voltage. Then, use the calibration equation provided in the datasheet to calculate the calibration coefficient. This coefficient can be used to correct for any offset or gain errors.
  • The INA240A3QDRQ1 can measure currents up to ±50A, but the maximum current is limited by the sense resistor value and the power dissipation of the device.

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INA240A3QDRQ1 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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Part Image INA240A3D Texas Instruments

Operational Amplifier, 1 Func, 25uV Offset-Max, BICMOS, PDSO8