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INA290A4QDCKRQ1 - Texas Instruments

Description: Current Sense Amplifiers AEC-Q100, 2.7-V to 120-V, 1.1-MHz, ultra-precise current sense amplifier in small (SC-70) package 5-SC70 -40 to 125

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INA290A4QDCKRQ1 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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INA290A4QDCKRQ1 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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INA290A4QDCKRQ1 Details

  • Manufacturer Part Number:

    INA290A4QDCKRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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):

    30 µA

  • Bias Current-Max (IIB) @25C:

    30 µA

  • Common Mode Voltage-Max:

    120 V

  • Common-mode Reject Ratio-Min:

    140 dB

  • Common-mode Reject Ratio-Nom:

    160 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    12 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • 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:

    2 V/us

  • Supply Current-Max:

    0.6 mA

  • Supply Voltage Limit-Max:

    22 V

  • 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    850

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    1.25 mm

INA290A4QDCKRQ1 Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 26.4V, which is the absolute maximum rating. However, for normal operation, the input voltage should be within the range of 2.7V to 5.5V.
  • The gain of the INA290A4QDCKRQ1 is fixed at 20V/V. This means that the output voltage will be 20 times the input voltage. For example, if the input voltage is 100mV, the output voltage will be 2V.
  • The REF pin is the reference voltage input pin. It is used to set the output voltage of the device. The output voltage will be the input voltage multiplied by the gain, plus the reference voltage. Typically, the REF pin is connected to a voltage divider or a voltage reference IC to set the desired output voltage range.
  • Yes, the INA290A4QDCKRQ1 can be used as a differential amplifier. The device has two input pins, IN+ and IN-, which can be used to measure the difference between two voltages. The output voltage will be proportional to the difference between the two input voltages.
  • The power consumption of the INA290A4QDCKRQ1 depends on the supply voltage and the output load. According to the datasheet, the typical quiescent current is 350μA, and the maximum power consumption is 1.4mW at a supply voltage of 5V.

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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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