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INA214AIRSWT - Texas Instruments

Description: 26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side, Voltage Out Current Shunt Monitor

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PCB Footprints
INA214AIRSWT - Texas Instruments PCB footprint - Other - Other - QFN40P140X180X55-10N
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3D Models
INA214AIRSWT - Texas Instruments  - 3D model - Other - QFN40P140X180X55-10N
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INA214AIRSWT Details

  • Manufacturer Part Number:

    INA214AIRSWT

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Amplifier Type:

    OPERATIONAL AMPLIFIER

  • Architecture:

    VOLTAGE-FEEDBACK

  • Average Bias Current-Max (IIB):

    35 µA

  • Bias Current-Max (IIB) @25C:

    35 µA

  • Common Mode Voltage-Max:

    26 V

  • Common-mode Reject Ratio-Min:

    105 dB

  • Common-mode Reject Ratio-Nom:

    140 dB

  • Frequency Compensation:

    YES

  • Input Offset Voltage-Max:

    60 µV

  • JESD-30 Code:

    R-PQCC-N10

  • JESD-609 Code:

    e4

  • Length:

    1.8 mm

  • Low-Bias:

    NO

  • Low-Offset:

    YES

  • Micropower:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.55 mm

  • Slew Rate-Nom:

    0.4 V/us

  • Supply Current-Max:

    0.115 mA

  • Supply Voltage Limit-Max:

    26 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:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Unity Gain BW-Nom:

    30

  • Voltage Gain-Nom:

    100

  • Wideband:

    NO

  • Width:

    1.4 mm

INA214AIRSWT Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the INA214AIRSWT is 670mW at 25°C. However, it's recommended to derate the power dissipation based on the ambient temperature and thermal resistance of the package.
  • To optimize the layout, keep the input and output traces as short as possible, use a solid ground plane, and avoid running sensitive traces near the power supply or other noisy signals. Also, use a common-mode filter or a ferrite bead to reduce EMI.
  • The recommended input impedance for the INA214AIRSWT is 1kΩ to 10kΩ. This ensures that the input voltage is properly divided and the amplifier operates within its specified common-mode range.
  • Yes, the INA214AIRSWT can be used as a single-ended amplifier by connecting the negative input to ground and using the positive input as the signal input. However, this will reduce the common-mode rejection ratio and increase the noise sensitivity.
  • The gain of the INA214AIRSWT can be calculated using the formula: Gain = (Rf / Ri) x (1 + (Rg / Rf)), where Rf is the feedback resistor, Ri is the input resistor, and Rg is the gain resistor.

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INA214AIRSWT 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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