Current Sense Amplifiers – Mouser Korea, Republic of

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INA310x/INA310x-Q1 Current Sense Amplifier

Texas Instruments INA310x/INA310x-Q1 Current Sense Amplifier is an ultra-precise current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range. This range is from –4V to 110V, independent of supply voltage with an integrated comparator. The high precision current measurement accuracy is achieved through a combination of low offset voltage (20µV, max.), small gain error (0.15%, max.), and a high DC CMRR (160dB, typical). The INA310x/INA310x-Q1 has a high signal bandwidth of 1.3MHz designed for high voltage DC current measurements and high-speed applications like fast overcurrent protection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Number of Channels	GBP - Gain Bandwidth Product	Vcm - Common Mode Voltage	CMRR - Common Mode Rejection Ratio	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Gain Error	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Qualification	SR - Slew Rate	Packaging
Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A1IDGKR Texas Instruments 1: ₩6,489.6 2,071In Stock	Mfr. Part # INA310A1IDGKR Mouser Part # 595-INA310A1IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,071In Stock	Cut Tape ₩6,489.6 ₩4,914 ₩4,508.4 ₩4,087.2 Reel ₩3,478.8 View ₩3,868.8 ₩3,853.2 ₩3,619.2 ₩3,463.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A		1.3 MHz	110 V	160 dB	30 uA	150 uV	20 V	2.7 V	1.6 mA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B3IDGKR Texas Instruments 1: ₩5,194.8 6,693In Stock	Mfr. Part # INA310B3IDGKR Mouser Part # 595-INA310B3IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	6,693In Stock	Cut Tape ₩5,194.8 ₩3,900 ₩3,572.4 ₩3,213.6 Reel ₩2,605.2 View ₩3,057.6 ₩3,010.8 ₩2,854.8 ₩2,574 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B		1.3 MHz	110 V	140 dB	30 uA	250 uV	20 V	2.7 V	1.6 mA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B3QDGKRQ1 Texas Instruments 1: ₩4,820.4 2,180In Stock	Mfr. Part # INA310B3QDGKRQ1 Mouser Part # 595-INA310B3QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,180In Stock	Cut Tape ₩4,820.4 ₩4,336.8 ₩4,102.8 ₩3,556.8 Reel ₩2,808 View ₩3,369.6 ₩3,026.4 ₩2,886 ₩2,730 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B	1 Channel		110 V	120 dB	30 uA	250 uV	20 V	2.7 V	1.6 mA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A3QDGKRQ1 Texas Instruments 1: ₩7,238.4 1,903In Stock	Mfr. Part # INA310A3QDGKRQ1 Mouser Part # 595-INA310A3QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,903In Stock	Cut Tape ₩7,238.4 ₩5,506.8 ₩5,070 ₩4,586.4 View Reel ₩3,962.4 ₩4,352.4 ₩4,336.8 ₩4,071.6 ₩3,962.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel		110 V	160 dB	30 uA	50 uV	20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A1QDGKRQ1 Texas Instruments 1: ₩6,193.2 2,196In Stock	Mfr. Part # INA310A1QDGKRQ1 Mouser Part # 595-INA310A1QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,196In Stock	Cut Tape ₩6,193.2 ₩5,569.2 ₩5,116.8 ₩4,570.8 Reel ₩3,588 View ₩4,336.8 ₩3,884.4 ₩3,790.8 ₩3,541.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel		110 V	160 dB	30 uA	150 uV	20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A4QDGKRQ1 Texas Instruments 1: ₩6,193.2 2,285In Stock	Mfr. Part # INA310A4QDGKRQ1 Mouser Part # 595-INA310A4QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,285In Stock	Cut Tape ₩6,193.2 ₩5,569.2 ₩5,116.8 ₩4,570.8 Reel ₩3,588 View ₩4,336.8 ₩3,884.4 ₩3,681.6 ₩3,541.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel		110 V	160 dB	30 uA	30 uV	20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B5QDGKRQ1 Texas Instruments 1: ₩4,820.4 2,451In Stock	Mfr. Part # INA310B5QDGKRQ1 Mouser Part # 595-INA310B5QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,451In Stock	Cut Tape ₩4,820.4 ₩4,336.8 ₩4,102.8 ₩3,556.8 Reel ₩2,792.4 View ₩3,369.6 ₩3,026.4 ₩2,886 ₩2,730 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B	1 Channel		110 V	120 dB	30 uA	150 uV	20 V	2.7 V	1.6 mA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A5QDGKRQ1 Texas Instruments 1: ₩6,193.2 2,422In Stock	Mfr. Part # INA310A5QDGKRQ1 Mouser Part # 595-INA310A5QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,422In Stock	Cut Tape ₩6,193.2 ₩5,569.2 ₩5,226 ₩4,555.2 View Reel ₩3,416.4 ₩4,321.2 ₩3,884.4 ₩3,416.4 ₩3,416.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel		110 V	160 dB	30 uA	20 uV	20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B2QDGKRQ1 Texas Instruments 1: ₩4,820.4 1,950In Stock	Mfr. Part # INA310B2QDGKRQ1 Mouser Part # 595-INA310B2QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,950In Stock	Cut Tape ₩4,820.4 ₩4,336.8 ₩4,102.8 ₩3,556.8 Reel ₩2,792.4 View ₩3,369.6 ₩3,026.4 ₩2,886 ₩2,730 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B	1 Channel		110 V	120 dB	30 uA	300 uV	20 V	2.7 V	1.6 mA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B4QDGKRQ1 Texas Instruments 1: ₩5,787.6 4,844In Stock	Mfr. Part # INA310B4QDGKRQ1 Mouser Part # 595-INA310B4QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	4,844In Stock	Cut Tape ₩5,787.6 ₩4,368 ₩4,009.2 ₩3,619.2 Reel ₩3,120 View ₩3,432 ₩3,322.8 ₩3,229.2 ₩3,042 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B	1 Channel		110 V	120 dB	30 uA	200 uV	20 V	2.7 V	1.6 mA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A4IDGKR Texas Instruments 1: ₩5,725.2 1,864In Stock	Mfr. Part # INA310A4IDGKR Mouser Part # 595-INA310A4IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,864In Stock	Cut Tape ₩5,725.2 ₩4,321.2 ₩3,962.4 ₩3,572.4 Reel ₩3,026.4 View ₩3,385.2 ₩3,354 ₩3,182.4 ₩2,979.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A		1.3 MHz	110 V	160 dB	30 uA	30 uV	20 V	2.7 V	1.6 mA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B1IDGKR Texas Instruments 1: ₩5,304 1,265In Stock	Mfr. Part # INA310B1IDGKR Mouser Part # 595-INA310B1IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,265In Stock	Cut Tape ₩5,304 ₩3,946.8 ₩3,619.2 ₩3,244.8 Reel ₩2,761.2 View ₩3,057.6 ₩2,995.2 ₩2,839.2 ₩2,698.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B		1.3 MHz	110 V	140 dB	30 uA	500 uV	20 V	2.7 V	1.6 mA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A2IDGKR Texas Instruments 1: ₩6,489.6 4,570In Stock	Mfr. Part # INA310A2IDGKR Mouser Part # 595-INA310A2IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	4,570In Stock	Cut Tape ₩6,489.6 ₩4,914 ₩4,524 ₩4,087.2 Reel ₩3,478.8 View ₩3,868.8 ₩3,853.2 ₩3,619.2 ₩3,463.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A																	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A2QDGKRQ1 Texas Instruments 1: ₩7,519.2 2,409In Stock	Mfr. Part # INA310A2QDGKRQ1 Mouser Part # 595-INA310A2QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	2,409In Stock	Cut Tape ₩7,519.2 ₩5,694 ₩5,226 ₩4,726.8 View Reel ₩3,978 ₩4,492.8 ₩4,477.2 ₩4,321.2 ₩3,978 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel		110 V	160 dB	30 uA	80 uV	20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B1QDGKRQ1 Texas Instruments 1: ₩6,006 1,237In Stock	Mfr. Part # INA310B1QDGKRQ1 Mouser Part # 595-INA310B1QDGKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz high pre Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,237In Stock	Cut Tape ₩6,006 ₩4,477.2 ₩4,102.8 ₩3,681.6 View Reel ₩2,917.2 ₩3,478.8 ₩3,447.6 ₩2,917.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B	1 Channel		110 V	120 dB	30 uA	500 uV	20 V	2.7 V	1.6 mA	0.5 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	AEC-Q100	2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B4IDGKR Texas Instruments 1: ₩4,570.8 1,604In Stock	Mfr. Part # INA310B4IDGKR Mouser Part # 595-INA310B4IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,604In Stock	Cut Tape ₩4,570.8 ₩3,432 ₩3,135.6 ₩2,823.6 Reel ₩2,355.6 View ₩2,667.6 ₩2,574 ₩2,496 ₩2,324.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B																	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B5IDGKR Texas Instruments 1: ₩4,992 1,272In Stock	Mfr. Part # INA310B5IDGKR Mouser Part # 595-INA310B5IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	1,272In Stock	Cut Tape ₩4,992 ₩3,744 ₩3,432 ₩3,088.8 Reel ₩2,636.4 View ₩2,917.2 ₩2,823.6 ₩2,745.6 ₩2,589.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B		1.3 MHz	110 V	140 dB	30 uA	150 uV	20 V	2.7 V	1.6 mA		- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A3IDGKR Texas Instruments 1: ₩6,489.6 487In Stock 2,500Expected 12/7/2026	Mfr. Part # INA310A3IDGKR Mouser Part # 595-INA310A3IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	487In Stock 2,500Expected 12/7/2026	Cut Tape ₩6,489.6 ₩4,914 ₩4,524 ₩4,087.2 Reel ₩3,478.8 View ₩3,868.8 ₩3,853.2 ₩3,728.4 ₩3,463.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A																	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A5IDGKR Texas Instruments 1: ₩5,725.2 392In Stock 2,500Expected 10/12/2026	Mfr. Part # INA310A5IDGKR Mouser Part # 595-INA310A5IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-M Hz ultra-precise cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	392In Stock 2,500Expected 10/12/2026	Cut Tape ₩5,725.2 ₩4,321.2 ₩3,962.4 ₩3,572.4 Reel ₩3,073.2 View ₩3,385.2 ₩3,276 ₩3,182.4 ₩3,010.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A	1 Channel			160 dB	20 uA		20 V	2.7 V	1.6 mA	0.15 %	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		2.5 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B2IDGKR Texas Instruments 1: ₩5,194.8 440In Stock	Mfr. Part # INA310B2IDGKR Mouser Part # 595-INA310B2IDGKR	Texas Instruments	Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu Learn More about Texas Instruments ti ina310x current sense amplifier	Datasheet	440In Stock	Cut Tape ₩5,194.8 ₩3,900 ₩3,572.4 ₩3,213.6 Reel ₩2,714.4 View ₩3,057.6 ₩3,010.8 ₩2,917.2 ₩2,667.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B																	Reel, Cut Tape, MouseReel

INA310x/INA310x-Q1 Current Sense Amplifier

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