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INA290A5IDCKR - Texas Instruments

Description: Current Sense Amplifiers 2.7 to 110V, 800kHz, ultra-precise current sense amplifier in small (sc-70) package 5-SC70 -40 to 125

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PCB Footprints
INA290A5IDCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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INA290A5IDCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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INA290A5IDCKR Details

  • Manufacturer Part Number:

    INA290A5IDCKR

  • 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:

    2020-07-04

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    30 µA

  • Bandwidth (3dB)-Nom:

    0.8 MHz

  • 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

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • 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

  • 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:

    800

  • Voltage Gain-Nom:

    500

  • Wideband:

    NO

  • Width:

    1.25 mm

INA290A5IDCKR 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 limited to the supply voltage (VCC) + 0.3V to ensure accurate measurements.
  • The gain of the INA290A5 is fixed at 20V/V. This means that the output voltage is 20 times the input voltage. For example, if the input voltage is 100mV, the output voltage would be 2V.
  • The REF pin is the reference voltage input for the INA290A5. It is used to set the output voltage range of the device. The output voltage will swing between GND and REF. Typically, the REF pin is connected to the supply voltage (VCC) or a voltage divider to set the desired output voltage range.
  • Yes, the INA290A5 can be used with a single-supply voltage. However, the input voltage range will be limited to the supply voltage (VCC) + 0.3V. Additionally, the output voltage will swing between GND and VCC, which may not be suitable for all applications.
  • The power consumption of the INA290A5 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 VCC = 5V and RL = 2kΩ.

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INA290A5IDCKR 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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