Current Sense Amplifiers – Mouser United Kingdom

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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 (GBP) 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-MH z high-precision cu INA310B3IDGKR Texas Instruments 1: £2.50 6,684In Stock	Mfr. Part No. INA310B3IDGKR Mouser Part No 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	6,684In Stock	Cut Tape £2.50 £1.88 £1.72 £1.55 Reel £1.26 View £1.47 £1.45 £1.37 £1.24 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 INA310B1QDGKRQ1 Texas Instruments 1: £2.32 1,237In Stock	Mfr. Part No. INA310B1QDGKRQ1 Mouser Part No 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 £2.32 £2.16 £2.01 £1.77 View Reel £1.39 £1.68 £1.66 £1.48 £1.39 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 AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A3QDGKRQ1 Texas Instruments 1: £3.48 1,970In Stock	Mfr. Part No. INA310A3QDGKRQ1 Mouser Part No 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	1,970In Stock	Cut Tape £3.48 £2.65 £2.44 £2.21 View Reel £1.90 £2.10 £2.09 £1.96 £1.90 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 high pre INA310B2QDGKRQ1 Texas Instruments 1: £2.32 1,825In Stock	Mfr. Part No. INA310B2QDGKRQ1 Mouser Part No 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	1,825In Stock	Cut Tape £2.32 £2.09 £1.97 £1.71 View Reel £1.39 £1.62 £1.46 £1.39 £1.39 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 INA310B3QDGKRQ1 Texas Instruments 1: £2.32 2,180In Stock	Mfr. Part No. INA310B3QDGKRQ1 Mouser Part No 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 £2.32 £2.09 £1.97 £1.71 View Reel £1.39 £1.62 £1.46 £1.39 £1.39 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 INA310A1QDGKRQ1 Texas Instruments 1: £2.98 2,189In Stock	Mfr. Part No. INA310A1QDGKRQ1 Mouser Part No 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	2,189In Stock	Cut Tape £2.98 £2.68 £2.46 £2.19 View Reel £1.78 £2.08 £1.87 £1.78 £1.78 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: £2.98 2,285In Stock	Mfr. Part No. INA310A4QDGKRQ1 Mouser Part No 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 £2.98 £2.68 £2.46 £2.20 View Reel £1.78 £2.09 £1.87 £1.78 £1.78 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 ultra-pr INA310A5QDGKRQ1 Texas Instruments 1: £2.98 2,410In Stock	Mfr. Part No. INA310A5QDGKRQ1 Mouser Part No 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	2,410In Stock	Cut Tape £2.98 £2.68 £2.46 £2.20 View Reel £1.78 £2.09 £1.87 £1.78 £1.78 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 -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A4IDGKR Texas Instruments 1: £2.76 1,829In Stock	Mfr. Part No. INA310A4IDGKR Mouser Part No 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	1,829In Stock	Cut Tape £2.76 £2.08 £1.90 £1.72 Reel £1.44 View £1.63 £1.62 £1.53 £1.42 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 AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B4QDGKRQ1 Texas Instruments 1: £2.78 4,844In Stock	Mfr. Part No. INA310B4QDGKRQ1 Mouser Part No 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 £2.78 £2.10 £1.93 £1.75 Reel £1.50 View £1.65 £1.60 £1.55 £1.48 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 AEC-Q100 -4-V to 110 -V 1.3-MHz high pre INA310B5QDGKRQ1 Texas Instruments 1: £2.32 2,451In Stock	Mfr. Part No. INA310B5QDGKRQ1 Mouser Part No 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 £2.32 £2.09 £1.97 £1.71 View Reel £1.39 £1.62 £1.46 £1.39 £1.39 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 -4-V to 110-V 1.3-M Hz ultra-precise cu INA310A1IDGKR Texas Instruments 1: £3.13 2,036In Stock	Mfr. Part No. INA310A1IDGKR Mouser Part No 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	2,036In Stock	Cut Tape £3.13 £2.37 £2.17 £1.96 Reel £1.68 View £1.86 £1.85 £1.75 £1.67 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 INA310B1IDGKR Texas Instruments 1: £2.55 1,285In Stock	Mfr. Part No. INA310B1IDGKR Mouser Part No 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	1,285In Stock	Cut Tape £2.55 £1.90 £1.75 £1.56 Reel £1.33 View £1.48 £1.44 £1.37 £1.30 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: £3.13 4,644In Stock	Mfr. Part No. INA310A2IDGKR Mouser Part No 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	4,644In Stock	Cut Tape £3.13 £2.37 £2.17 £1.96 Reel £1.68 View £1.86 £1.85 £1.75 £1.67 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: £2.76 2,892In Stock	Mfr. Part No. INA310A5IDGKR Mouser Part No 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	2,892In Stock	Cut Tape £2.76 £2.08 £1.90 £1.72 Reel £1.48 View £1.63 £1.58 £1.53 £1.45 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 INA310B4IDGKR Texas Instruments 1: £2.20 1,604In Stock	Mfr. Part No. INA310B4IDGKR Mouser Part No 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 £2.20 £1.65 £1.51 £1.36 View Reel £1.13 £1.28 £1.24 £1.20 £1.13 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: £2.40 1,272In Stock	Mfr. Part No. INA310B5IDGKR Mouser Part No 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 £2.40 £1.80 £1.65 £1.48 Reel £1.27 View £1.41 £1.36 £1.32 £1.25 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: £3.13 509In Stock 2,500Expected 19/11/2026	Mfr. Part No. INA310A3IDGKR Mouser Part No 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	509In Stock 2,500Expected 19/11/2026	Cut Tape £3.13 £2.37 £2.17 £1.96 Reel £1.68 View £1.86 £1.85 £1.80 £1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310A																	Reel, Cut Tape, MouseReel
Current Sense Amplifiers -4-V to 110-V 1.3-MH z high-precision cu INA310B2IDGKR Texas Instruments 1: £2.50 440In Stock	Mfr. Part No. INA310B2IDGKR Mouser Part No 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 £2.50 £1.88 £1.72 £1.55 Reel £1.31 View £1.48 £1.45 £1.41 £1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	INA310B																	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 -4-V to 110 -V 1.3-MHz ultra-pr INA310A2QDGKRQ1 Texas Instruments 1: £3.62 5,000Expected 19/11/2026	Mfr. Part No. INA310A2QDGKRQ1 Mouser Part No 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	5,000Expected 19/11/2026	Cut Tape £3.62 £2.74 £2.51 £2.28 View Reel £1.91 £2.17 £2.16 £2.08 £1.91 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

INA310x/INA310x-Q1 Current Sense Amplifier

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INA310x/INA310x-Q1 Current Sense Amplifier

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