Part Image

INA4181A3QPWRQ1 - Texas Instruments

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

Download INA4181A3QPWRQ1 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
INA4181A3QPWRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
click to zoom
3D Models
INA4181A3QPWRQ1 - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
click to zoom

INA4181A3QPWRQ1 Details

  • Manufacturer Part Number:

    INA4181A3QPWRQ1

  • 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:

    150

  • Voltage Gain-Nom:

    100

  • Wideband:

    NO

  • Width:

    4.4 mm

INA4181A3QPWRQ1 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLVA882, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • Calibration of the INA4181A3QPWRQ1 involves adjusting the gain and offset of the device to match the specific application requirements. Texas Instruments provides a calibration procedure in the datasheet, which involves applying a known current and adjusting the gain and offset registers accordingly.
  • The maximum allowable common-mode voltage for the INA4181A3QPWRQ1 is ±60V, which is specified in the datasheet. Exceeding this voltage can damage the device or affect its accuracy.
  • The INA4181A3QPWRQ1 is designed for low-frequency current measurement up to 50 kHz. While it can measure high-frequency currents, its accuracy may be affected by the device's bandwidth and noise performance. For high-frequency current measurement, Texas Instruments recommends using a device specifically designed for high-frequency applications, such as the INA228.
  • The INA4181A3QPWRQ1 has built-in overcurrent and overvoltage protection features, including a current limit pin and an overvoltage detection pin. Additionally, external protection circuits, such as fuses and TVS diodes, can be used to protect the device from overcurrent and overvoltage conditions.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

INA4181A3QPWRQ1 Overview

Use the download button to access the INA4181A3QPWRQ1 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like INA41, or try a keyword search, such as Operational Amplifiers

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.

Parts related to INA4181A3QPWRQ1

Showing 0 results

INA4181A3QPWRQ1 Alternates

Showing results

Image Part Number Model
Part Image INA4181A3IPWR Texas Instruments

Operational Amplifier, 4 Func, 150uV Offset-Max, CMOS, PDSO20