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INA219AIDCNT

Current Sense Amplifier, 1 Amplifier, SOT-23, 8 Pins, -40 °C, 125 °C

TEXAS INSTRUMENTS INA219AIDCNT

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Manufacturer Part No:
INA219AIDCNT
Order Code:
3005350

Product Overview

The INA219AIDCNT is a high-side bi-directional zero-drift current shunt and Power Monitor with an I²C interface. The INA219 monitors both shunt drop and supply voltage with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The I²C interface features 16 programmable addresses. The monitor senses across shunts on buses that can vary from 0V 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
  • Filtering options
  • Calibration registers
  • Green product and no Sb/Br

Applications

Power Management, Communications & Networking, Consumer Electronics, Portable Devices

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

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:
1 Amplifier

:
-

:
SOT-23

:
8Pins

:
-40°C

:
125°C

:
-

:
3V

:
5.5V

:
10µV

:
120dB

:
-

:
-

:
MSL 2 - 1 year
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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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