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INA240A4EDRQ1 - Texas Instruments

Description: Current Sense Amplifiers AEC-Q100, 80V, Low-/High-Side, Bi-Directional, Zero-Drift, CSA w/Enhanced PWM Rejection 8-SOIC -40 to 150

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PCB Footprints
INA240A4EDRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A SOIC
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INA240A4EDRQ1 - Texas Instruments  - 3D model - Small Outline Packages - D0008A SOIC
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INA240A4EDRQ1 Details

  • Manufacturer Part Number:

    INA240A4EDRQ1

  • 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:

    150 °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:

    200

  • Wideband:

    NO

  • Width:

    3.895 mm

INA240A4EDRQ1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA240A4EDRQ1 is 1.4W at 25°C ambient temperature, and it can be calculated using the formula: Pd = (VIN x IIN) + (VOUT x IOUT).
  • To minimize noise and ensure accurate measurements, it is recommended to follow good PCB layout practices, such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals.
  • The recommended input capacitance is 10nF to 100nF, and the recommended output capacitance is 10uF to 100uF. However, the optimal capacitance values may vary depending on the specific application and operating conditions.
  • The INA240A4EDRQ1 does not require calibration, as it is a ratiometric device that measures the voltage drop across a sense resistor. However, the sense resistor should be accurately matched to the device's input range to ensure accurate measurements.
  • The maximum sense resistor value that can be used with the INA240A4EDRQ1 is 1kΩ. However, the optimal sense resistor value depends on the specific application and operating conditions, and should be chosen to ensure accurate measurements within the device's input range.

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INA240A4EDRQ1 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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