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INA293B5IDBVR - Texas Instruments

Description: Current Sense Amplifiers 110V high voltage, high bandwidth, unidirectional current sense amplifier 5-SOT-23 -40 to 125

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PCB Footprints
INA293B5IDBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV
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INA293B5IDBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV
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INA293B5IDBVR Details

  • Manufacturer Part Number:

    INA293B5IDBVR

  • 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:

    20 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:

    900

  • Voltage Gain-Nom:

    500

  • Wideband:

    NO

  • Width:

    1.6 mm

INA293B5IDBVR Frequently Asked Questions (FAQs)

  • The maximum voltage that can be applied to the input pins is 26.5V, which is the absolute maximum rating. However, for normal operation, the recommended maximum input voltage is 24V.
  • The power consumption of the INA293 can be calculated using the formula: Power (mW) = (VCC x ICC) + (VIN x IIN), where VCC is the supply voltage, ICC is the quiescent current, VIN is the input voltage, and IIN is the input current.
  • The INA293 has a temperature coefficient of ±0.05% per °C, which means that the accuracy of the device can vary by ±0.05% for every degree Celsius change in temperature. This can affect the overall accuracy of the device, especially in high-temperature applications.
  • Yes, the INA293 can operate with a 5V supply voltage. However, the device's accuracy and linearity may be affected at lower supply voltages. It's recommended to use a minimum supply voltage of 8V for optimal performance.
  • To minimize noise and interference, it's recommended to follow good PCB layout practices, such as keeping the input and output traces separate, using a ground plane, and placing the device close to the input signal source. Additionally, using a low-ESR capacitor on the supply pin can help to reduce noise and ripple.

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INA293B5IDBVR 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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Part Image INA293B5IDBVT Texas Instruments

Operational Amplifier, 1 Func, 20uV Offset-Max, CMOS, PDSO5