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INA219BIDR

Current Sense Amplifier, 1 Amplifier, SOIC, 8 Pins, -40 °C, 125 °C

TEXAS INSTRUMENTS INA219BIDR
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Manufacturer Part No:
INA219BIDR
Order Code:
3118166

Product Overview

The INA219BIDR is a high-side bi-directional zero-drift Current Shunt and Power Monitor with an I²C- or SMBUS-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I²C- or SMBUS-compatible interface features 16 programmable addresses. The INA219 senses across shunts on buses that can vary from 0 to 26V. The device uses a single 3 to 5.5V supply, drawing a maximum of 1mA of supply current.
  • Reports current, voltage and power
  • 16 Programmable addresses
  • Calibration registers
  • 0.5% Maximum over temperature high accuracy
  • 26V Maximum common mode voltage
  • 0.2% Gain error
  • Green product and no Sb/Br

Applications

Communications & Networking, Computers & Computer Peripherals, Power Management, Maintenance & Repair, Test & Measurement

Product Information

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1 Amplifier

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-

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SOIC

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8Pins

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-40°C

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125°C

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11kHz

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3V

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5.5V

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40µV

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120dB

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-

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-

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-
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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More stock available to supplier lead times which is approximately 7/11/22

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