INA169 Current Sensor

Sparkfun ElectronicsSKU: RB-Spa-901
Manufacturer #: SEN-12040

Price  :
Sale price $11.50


  • Complete unipolar, high-side current measurement circuit
  • Independent supply and input common mode voltages
  • Low quiescent (sleep) current (60µA typical)
  • RoHS compliant

The INA169 Current Sensor is a ''high-side current monitor,'' which means that you place your resistor (a ''shunt resistor'', sold separately) on the positive power rail and the INA169 measures the voltage drop across that resistor.


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