SensorRoHS
INA219AIDCNR
by Texas Instruments
The INA219 is a high-side current shunt and power monitor with an I2C interface. The INA219 monitors both shunt drop and supply voltage, with programmable conversion times and filtering. It includes a multiplier for direct readout of current in amperes and power in watts.
Unit Price
$1.95
MOQ
100 pcs
Stock
65,000+
Lead Time
2-4 Business Days
RoHSREACH
INA219AIDCNR
Texas Instruments — 65,000+ in stock
FunctionBidirectional current/power monitor
Shunt Voltage+/-320 mV
Bus Voltage0V - 26V
Resolution12-bit ADC (0.8mA, 4mV, 20mW LSB)
InterfaceI2C (up to 3.4 MHz)
Accuracy+/-0.5% max over temp
Voltage3.0V - 5.5V
Quiescent700 uA (active), 6 uA (shutdown)
PackageSOT-23-8
Temp-40°C to +125°C
CalibrationInternal calibration register
FilteringProgrammable averaging (1-128x)
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