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INA190A4QDCKRQ1 - Texas Instruments

Description: AEC-Q100 40V, bi-dir, low-/high-side, zero-drift, voltage output CSA w/low bias current and enable

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INA190A4QDCKRQ1 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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3D Models
INA190A4QDCKRQ1 - Texas Instruments  - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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INA190A4QDCKRQ1 Details

  • Manufacturer Part Number:

    INA190A4QDCKRQ1

  • 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:

    2019-05-25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.003 µA

  • Bias Current-Max (IIB) @25C:

    0.003 µA

  • Common Mode Voltage-Max:

    40 V

  • Common-mode Reject Ratio-Min:

    132 dB

  • Common-mode Reject Ratio-Nom:

    150 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    15 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.09 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

  • Unity Gain BW-Nom:

    33

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    1.25 mm

INA190A4QDCKRQ1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA190A4QDCKRQ1 is 670mW at a junction temperature of 150°C. However, it's recommended to keep the power dissipation below 400mW to ensure reliable operation.
  • To minimize noise and ensure accurate measurements, it's recommended to follow proper PCB layout techniques such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog signals away from noisy digital signals. Additionally, use a low-impedance power supply and decouple the power pins with capacitors.
  • The recommended input voltage range for the INA190A4QDCKRQ1 is 0V to 26V. However, the device can tolerate input voltages up to 30V without damage, but the accuracy and linearity of the measurements may be affected.
  • The INA190A4QDCKRQ1 does not require calibration for accurate current measurements. The device has an internal calibration that ensures accurate measurements over the entire operating range. However, it's recommended to follow proper PCB layout and assembly techniques to minimize errors and ensure accurate measurements.
  • The response time of the INA190A4QDCKRQ1 to changes in input current is typically around 1μs. However, this can vary depending on the input current range, output voltage, and other factors. It's recommended to consult the datasheet and application notes for more information.

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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 INA190A4IDCKT Texas Instruments

Operational Amplifier, 1 Func, 15uV Offset-Max, CMOS, PDSO6