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INA214CIRSWR - Texas Instruments

Description: Current Sense Amplifiers 26V, bi-directional, high-precision current sense amplifier 10-UQFN -40 to 125

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PCB Footprints
INA214CIRSWR - Texas Instruments PCB footprint - Other - Other - RSW0010A-1
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INA214CIRSWR - Texas Instruments  - 3D model - Other - RSW0010A-1
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INA214CIRSWR Details

  • Manufacturer Part Number:

    INA214CIRSWR

  • 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:

    2016-11-03

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power:

    NO

  • Programmable Power:

    NO

  • 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

INA214CIRSWR Frequently Asked Questions (FAQs)

  • The maximum power dissipation of INA214CIRSWR is 670mW at 25°C. However, it's recommended to keep the power dissipation below 500mW 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 signals away from noisy digital signals. Additionally, use a low-impedance path for the input signals and keep the input traces as short as possible.
  • The recommended input impedance for INA214CIRSWR is 1kΩ or higher. This ensures that the input signal is not attenuated and the amplifier operates within its specified gain range.
  • INA214CIRSWR is designed for low-frequency applications up to 50kHz. While it may work for higher frequencies, its performance may degrade, and it's not recommended for high-frequency applications above 100kHz.
  • The gain of INA214CIRSWR can be calculated using the formula: Gain = 1 + (R2/R1), where R1 and R2 are the external resistors connected to the gain pins. The gain range is from 1 to 100.

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INA214CIRSWR 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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