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INA219AIDCNR - 

Current Sense Amplifier, Bi-Directional Current, 1 Amplifier, SOT-23, 8 Pins, -25 °C, 85 °C

TEXAS INSTRUMENTS INA219AIDCNR

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Manufacturer Part No:
INA219AIDCNR
Newark Part No.:
09P2546
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
-25°C
:
-
:
Cut Tape
:
85°C
:
120dB
:
8Pins
:
SOT-23
:
1 Amplifier
:
3V
:
100µV
:
-
:
-
:
5.5V
:
3.4MHz
:
MSL 2 - 1 year
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Product Overview

The INA219AIDCNR is a high-side Current Shunt and Power Monitor with an I²C interface. The INA219AIDCNR 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 INA219 is available in two grades: A and B. The B grade version has higher accuracy and higher precision specifications. The INA219AIDCNR 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.
  • Senses bus voltage from 0 to +26V
  • Reports current, voltage and power
  • 16 Programmable addresses
  • Filtering options
  • Calibration registers
  • Green product and no Sb/Br

Applications

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

Warnings

IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

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TEXAS INSTRUMENTS

Current Sense Amplifier, Bi-Directional Current, 1 Amplifier, SOT-23, 8 Pins, -25 °C, 85 °C

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