Current & Power Monitors & Regulators

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INA228 Ultra-Precise Power/Energy/Charge Monitors

Texas Instruments INA228/INA228-Q1 Ultra-Precise Power/Energy/Charge Monitors include a 20-bit delta-sigma ADC and is specifically designed for current-sensing applications. The INA228 measures a full-scale differential input of ±163.84mV or ±40.96mV, across a resistive shunt sense element with common-mode voltage support from –0.3V to +85V.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	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	Qualification	Packaging
	Current & Power Monitors & Regulators 85-V 20-bit ultra- p recise I2C output A A 595-INA228AIDGST INA228AIDGSR Texas Instruments 1: $5.332 57.459On Order	Mfr. Part # INA228AIDGSR Mouser Part # 595-INA228AIDGSR	Texas Instruments	Current & Power Monitors & Regulators 85-V 20-bit ultra- p recise I2C output A A 595-INA228AIDGST Learn More about Texas Instruments ti ina228 monitors	Datasheet	57.459On Order On Order Ship Dates Mfr. #: INA228AIDGSR Stock: 0 On Order: 17.459 Expected 5/14/2027 40.000 Expected 8/23/2027 Factory Lead-Time: 20 Weeks	Cut Tape $5.332 $4.056 $3.737 $3.384 $3.213 Reel $2.951 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			Power Monitors	High or Low Side	5.5 V	2.7 V	5 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-10		Reel, Cut Tape, MouseReel
	Current & Power Monitors & Regulators Ultra-Precise 85V, 20 Bit, I2C Interface, VSSOP-10 INA228AQDGSRQ1 Texas Instruments 1: $7.496 Lead-Time 20 Weeks	Mfr. Part # INA228AQDGSRQ1 Mouser Part # 595-INA228AQDGSRQ1	Texas Instruments	Current & Power Monitors & Regulators Ultra-Precise 85V, 20 Bit, I2C Interface, VSSOP-10 Learn More about Texas Instruments ti ina228 monitors	Datasheet	Lead-Time 20 Weeks	Cut Tape $7.496 $5.742 $5.309 $4.831 View Reel $4.352 $4.603 $4.455 $4.409 $4.352 MouseReel Available	Min.: 1 Mult.: 1 : 2.500			Power Monitors	High or Low Side	5.5 V	2.7 V	640 uA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-10	AEC-Q100	Reel, Cut Tape, MouseReel

INA228 Ultra-Precise Power/Energy/Charge Monitors

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