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INA168NA/3K - Texas Instruments

Description: 60V, High-Side, Current Output Current Sense Amplifier

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PCB Footprints
INA168NA/3K - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
INA168NA/3K - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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INA168NA/3K Details

  • Manufacturer Part Number:

    INA168NA/3K

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • 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):

    10 µA

  • Common Mode Voltage-Max:

    60 V

  • Common-mode Reject Ratio-Min:

    100 dB

  • Common-mode Reject Ratio-Nom:

    120 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    1000 µV

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Low-Bias:

    NO

  • Low-Offset:

    NO

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max:

    0.06 mA

  • Supply Voltage Limit-Max:

    75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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:

    32

  • Wideband:

    NO

  • Width:

    1.6 mm

INA168NA/3K Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA168NA/3K is 670mW, which is calculated based on the maximum junction temperature (TJ) of 150°C and the thermal resistance (RθJA) of 125°C/W.
  • To ensure accuracy in high-temperature applications, it is recommended to use a thermocouple or thermistor to monitor the temperature and compensate for the temperature drift of the INA168NA/3K. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.
  • To minimize noise and EMI, it is recommended to use a multi-layer PCB with a solid ground plane, keep the input and output traces short and away from each other, and use a common-mode choke or ferrite bead to filter out high-frequency noise.
  • Yes, the INA168NA/3K can be used in a single-supply configuration. However, the input common-mode voltage range is limited to VCC-1.5V to VCC+0.5V, and the output voltage swing is reduced to VCC-1.5V to VCC-0.5V.
  • The gain error of the INA168NA/3K can be calculated using the formula: Gain Error (%) = (Vout/Vin - Gain) / Gain * 100%, where Vout is the output voltage, Vin is the input voltage, and Gain is the specified gain of the device.

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INA168NA/3K 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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