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INA290A1IDCKT - Texas Instruments

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

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INA290A1IDCKT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - INA290A1IDCKR
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INA290A1IDCKT - Texas Instruments  - 3D model - SOT23 (5-Pin) - INA290A1IDCKR
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INA290A1IDCKT Details

  • Manufacturer Part Number:

    INA290A1IDCKT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-07-04

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    30 µA

  • Bandwidth (3dB)-Nom:

    1.1 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:

    25 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:

    1100

  • Voltage Gain-Nom:

    20

  • Wideband:

    NO

  • Width:

    1.25 mm

INA290A1IDCKT 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 0V to 24V.
  • The gain of the INA290A1 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 1V, the output voltage will be 20V.
  • The CAP pin is used to connect a capacitor to filter out high-frequency noise and oscillations. A 10nF to 100nF capacitor is recommended to be connected between the CAP pin and GND.
  • Yes, the INA290A1 can be used with a single supply voltage. The device can operate from a single supply voltage in the range of 2.7V to 5.5V. However, the input common-mode voltage range will be limited to VCC - 1.5V to VCC + 0.1V.
  • The output current capability of the INA290A1 is 10mA. This means that the device can drive a load current of up to 10mA.

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INA290A1IDCKT 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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