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INA270AQDRQ1 - Texas Instruments

Description: Automotive, 80V, Low-/High-side, High-Speed, Voltage Out Current Sense Amp w/ Simple Filter Input

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INA270AQDRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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INA270AQDRQ1 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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INA270AQDRQ1 Details

  • Manufacturer Part Number:

    INA270AQDRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    16 µA

  • Common Mode Voltage-Max:

    80 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    2500 µV

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • 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 Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Slew Rate-Nom:

    2 V/us

  • Supply Current-Max:

    0.95 mA

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    130

  • Voltage Gain-Nom:

    14

  • Wideband:

    NO

  • Width:

    3.9 mm

INA270AQDRQ1 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 28V, but it's recommended to keep it below 24V to ensure accurate measurements.
  • The power consumption of the INA270AQDRQ1 can be calculated by multiplying the supply voltage (VCC) by the quiescent current (Iq). For example, if VCC is 5V and Iq is 380uA, the power consumption would be 5V x 380uA = 1.9mW.
  • The INA270AQDRQ1 has a temperature coefficient of ±0.05% per °C, which means that the accuracy of the device can vary by ±0.05% for every 1°C change in temperature. This can be compensated for by using temperature calibration or by using a temperature sensor to correct for temperature variations.
  • The INA270AQDRQ1 is designed to measure DC currents, but it can be used to measure AC currents with some limitations. The device has a bandwidth of 350kHz, which means it can measure AC currents up to 350kHz. However, the accuracy of the measurement may be affected by the AC frequency and amplitude.
  • To minimize noise and interference, it's recommended to follow good PCB layout practices such as separating analog and digital signals, using ground planes, and keeping the input and output traces short and shielded. Additionally, the INA270AQDRQ1 has a specific pinout and layout recommendations that should be followed to minimize noise and interference.

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INA270AQDRQ1 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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