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INA301A2QDGKTQ1 - Texas Instruments

Description: Automotive overcurrent protection high-speed, precision current sense amplifier with int. comparator

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INA301A2QDGKTQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGK  (S-PDSO-G8)
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INA301A2QDGKTQ1 - Texas Instruments  - 3D model - Small Outline Packages - DGK  (S-PDSO-G8)
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INA301A2QDGKTQ1 Details

  • Manufacturer Part Number:

    INA301A2QDGKTQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Date Of Intro:

    2016-06-18

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    COMPARATOR

  • Common Mode Voltage-Max:

    36 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Type:

    OPEN-DRAIN

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Response Time-Nom:

    750 ns

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    4 V/us

  • Supply Current-Max:

    0.7 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Gain-Nom:

    50

  • Width:

    3 mm

INA301A2QDGKTQ1 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.
  • To ensure accurate current measurements, make sure to use a sense resistor with a low temperature coefficient, keep the sense resistor close to the INA301, and use a low-noise power supply.
  • The INA301's accuracy can be affected by temperature changes. The device has a temperature coefficient of ±0.05% per °C, so it's essential to consider temperature compensation in your design.
  • While it's possible to use the INA301 with a high-impedance sense resistor, it's not recommended as it can lead to reduced accuracy and increased noise. A low-impedance sense resistor (<100Ω) is recommended for optimal performance.
  • To filter out noise and interference, use a low-pass filter (e.g., RC filter) on the input pins, and consider adding a shielded cable or twisted pair wiring to minimize electromagnetic interference.

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INA301A2QDGKTQ1 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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