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INA186A4QDCKRQ1 - Texas Instruments

Description: Automotive, 40V, low- and high-side current sense amplifier with picoamp bias current

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PCB Footprints
INA186A4QDCKRQ1 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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3D Models
INA186A4QDCKRQ1 - Texas Instruments  - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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INA186A4QDCKRQ1 Details

  • Manufacturer Part Number:

    INA186A4QDCKRQ1

  • 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:

    2019-05-25

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    0.003 µA

  • Bias Current-Max (IIB) @25C:

    0.003 µA

  • Common Mode Voltage-Max:

    40 V

  • Common-mode Reject Ratio-Min:

    120 dB

  • Common-mode Reject Ratio-Nom:

    150 dB

  • Frequency Compensation:

    NO

  • Input Offset Voltage-Max:

    50 µV

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Slew Rate-Nom:

    0.3 V/us

  • Supply Current-Max:

    0.09 mA

  • Supply Voltage Limit-Max:

    6 V

  • Supply Voltage-Nom (Vsup):

    1.8 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:

    33

  • Voltage Gain-Nom:

    200

  • Wideband:

    NO

  • Width:

    1.25 mm

INA186A4QDCKRQ1 Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA186A4QDCKRQ1 is 670mW at a junction temperature of 150°C. However, it's recommended to keep the power dissipation below 400mW to ensure reliable operation.
  • To minimize noise and ensure accurate measurements, it's recommended to follow proper PCB layout techniques such as separating analog and digital grounds, using a solid ground plane, and keeping sensitive analog traces away from noisy digital traces. Additionally, use a low-impedance power supply and decouple the power pins with capacitors.
  • The recommended input voltage range for the INA186A4QDCKRQ1 is ±20mV to ±500mV. However, the device can operate with input voltages up to ±1V, but with reduced accuracy and linearity.
  • The INA186A4QDCKRQ1 does not require calibration. It has an internal calibration circuit that sets the gain and offset of the device. However, it's recommended to follow the application notes and datasheet recommendations for proper setup and configuration to ensure optimal performance.
  • The typical settling time of the INA186A4QDCKRQ1 is 10µs to 1% of the final value. However, this can vary depending on the input signal frequency, amplitude, and the output load capacitance.

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INA186A4QDCKRQ1 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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