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INA293A2IDBVT - Texas Instruments

Description: -4 to 110V, 1MHz, ultra-precise current sense amplifier

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PCB Footprints
INA293A2IDBVT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A SOT-23 - 1.45 mm max height
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3D Models
INA293A2IDBVT - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A SOT-23 - 1.45 mm max height
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INA293A2IDBVT Details

  • Manufacturer Part Number:

    INA293A2IDBVT

  • 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:

    2019-12-19

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    CURRENT-FEEDBACK

  • Average Bias Current-Max (IIB):

    30 µA

  • Bias Current-Max (IIB) @25C:

    30 µA

  • Common-mode Reject Ratio-Min:

    140 dB

  • Common-mode Reject Ratio-Nom:

    160 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    80 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • 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:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Seated Height-Max:

    1.45 mm

  • Slew Rate-Nom:

    2.5 V/us

  • Supply Current-Max:

    2.25 mA

  • Supply Voltage Limit-Max:

    22 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Unity Gain BW-Nom:

    1300

  • Voltage Gain-Nom:

    50

  • Wideband:

    NO

  • Width:

    1.6 mm

INA293A2IDBVT Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 26V, but it's recommended to keep it below 24V to ensure accurate measurements.
  • The INA293A2IDBVT does not require calibration. It is a highly accurate device with a built-in calibration, and it is ready to use out of the box.
  • The INA293A2IDBVT has a temperature range of -40°C to 125°C, and its accuracy is affected by temperature. The device has a temperature coefficient of ±50 ppm/°C, which means that the output voltage will change by ±50 ppm for every 1°C change in temperature.
  • The INA293A2IDBVT has a bandwidth of 350 kHz, making it suitable for low-frequency to moderate-frequency applications. However, it's not recommended for high-frequency applications above 100 kHz.
  • To minimize noise and interference, it's recommended to follow good PCB layout practices, such as keeping the analog and digital grounds separate, using a solid ground plane, and placing the INA293A2IDBVT close to the input signal source.

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INA293A2IDBVT 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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