INA231 Current-Shunt & Power Monitors

Texas Instruments INA231 Current-Shunt and Power Monitors come with a 1.8V compliant I2C interface that features 16 programmable addresses. The device monitors both shunt voltage drops and bus supply voltage. Programmable calibration value, conversion times, and averaging combined with an internal multiplier enable direct readouts of current in amperes and power in watts. The INA231 senses current on buses that vary from 0V to 28V. The device is powered from a single 2.7V to 5.5V supply, drawing 330µA (typical) of supply current. The INA231 is specified over the operating temperature range of –40°C to +125°C.

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Qty. RoHS ECAD Model Product
Sensing Method
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Accuracy
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Current & Power Monitors & Regulators Hi or Lo-Side Msmt B idirect CRNT PWR MN A 595-INA231AIYFFT
Datasheet
14.633In Stock
Cut Tape
Rp35.591
Rp26.235
Rp23.850
Rp21.281
Reel
Rp17.796
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Current and Power Monitors High or Low Side 5.5 V 2.7 V 420 uA 0.5 % - 40 C + 125 C SMD/SMT DSBGA-12 Reel, Cut Tape, MouseReel
Texas Instruments Current & Power Monitors & Regulators 28V 16-bit i2c out p ut current/voltage/ A 595-INA231BIYFDT
Datasheet
5.684In Stock
Cut Tape
Rp34.490
Rp25.317
Rp23.116
Rp20.548
Reel
Rp17.245
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Current and Power Monitors High or Low Side 5.5 V 2.7 V 330 uA 0.5 % - 40 C + 125 C SMD/SMT DSBGA-12 Reel, Cut Tape, MouseReel