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INA4181A2QPWRQ1 - Texas Instruments

Description: AEC-Q100, Quad Channel, 26V, Bi-Directional, Low-/High-Side Voltage Output Current Sense Amplifier

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INA4181A2QPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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INA4181A2QPWRQ1 - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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INA4181A2QPWRQ1 Details

  • Manufacturer Part Number:

    INA4181A2QPWRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Common Mode Voltage-Max:

    26 V

  • Common-mode Reject Ratio-Min:

    84 dB

  • Common-mode Reject Ratio-Nom:

    100 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    150 µV

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    NO

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    4

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Slew Rate-Nom:

    2 V/us

  • Supply Current-Max:

    1 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    210

  • Voltage Gain-Nom:

    50

  • Wideband:

    NO

  • Width:

    4.4 mm

INA4181A2QPWRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLAA701, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The gain error of the INA4181A2QPWRQ1 can be calculated using the formula: Gain Error (%) = (Vout/Vin - 1) x 100, where Vout is the output voltage and Vin is the input voltage. The gain error is typically specified in the datasheet as a percentage of the full-scale range.
  • The maximum input voltage of the INA4181A2QPWRQ1 is ±650mV, which is the maximum differential input voltage that can be applied to the device without causing damage or affecting its performance.
  • To filter out noise and aliasing in the INA4181A2QPWRQ1 output, a low-pass filter can be used, such as a simple RC filter or a more complex active filter. The filter design will depend on the specific application requirements and the frequency range of interest.
  • The power consumption of the INA4181A2QPWRQ1 is typically around 1.5mA, but this can vary depending on the supply voltage, operating frequency, and other factors. The datasheet provides more detailed information on power consumption under different operating conditions.

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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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