Current Sense Amplifiers – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

INA280/INA280-Q1 Current Sense Amplifier

Texas Instruments INA280/INA280-Q1 High-Precision Current Sense Amplifier is a current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 2.7V to 120V. It is in a highly space-efficient SC-70 package with a PCB footprint of only 2.0mm × 2.1mm. The current measurement accuracy is achieved thanks to the combination of an ultra-low offset voltage of ±150µV (maximum), a small gain error of ±0.5% (maximum), and a high DC CMRR of 140 dB (typical). The INA280/INA280-Q1 is not only designed for DC current measurement but also high-speed applications (like fast overcurrent protection, for example) with a high bandwidth of 1.1MHz (at a gain of 20V/V) and an 85dB AC CMRR (at 50kHz).

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12

Applied Filters:

GBP - Gain Bandwidth Product

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A4IDCKT INA280A4IDCKR Texas Instruments 1: $3.72 3,872In Stock	Mfr. Part # INA280A4IDCKR Mouser Part # 595-INA280A4IDCKR	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A4IDCKT Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	3,872In Stock	Cut Tape $3.72 $2.78 $2.53 $2.28 View Reel $1.79 $2.15 $2.07 $2.00 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	850 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren INA280A4QDCKRQ1 Texas Instruments 1: $4.32 3,000In Stock	Mfr. Part # INA280A4QDCKRQ1 Mouser Part # 595-INA280A4QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	3,000In Stock	Cut Tape $4.32 $3.23 $2.97 $2.66 View Reel $2.10 $2.52 $2.48 $2.35 $2.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	850 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5	AEC-Q100	2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren INA280A2QDCKRQ1 Texas Instruments 1: $4.32 4,349In Stock	Mfr. Part # INA280A2QDCKRQ1 Mouser Part # 595-INA280A2QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	4,349In Stock	Cut Tape $4.32 $3.23 $2.97 $2.66 Reel $2.26 View $2.52 $2.48 $2.40 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	1100 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5	AEC-Q100	2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A3IDCKT INA280A3IDCKR Texas Instruments 1: $3.84 4,855In Stock	Mfr. Part # INA280A3IDCKR Mouser Part # 595-INA280A3IDCKR	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A3IDCKT Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	4,855In Stock	Cut Tape $3.84 $2.85 $2.61 $2.33 Reel $1.90 View $2.20 $2.15 $2.10 $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	900 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren INA280A3QDCKRQ1 Texas Instruments 1: $4.32 2,646In Stock	Mfr. Part # INA280A3QDCKRQ1 Mouser Part # 595-INA280A3QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	2,646In Stock	Cut Tape $4.32 $3.23 $2.97 $2.66 Reel $2.26 View $2.52 $2.48 $2.35 $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	900 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5	AEC-Q100	2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A5IDCKT INA280A5IDCKR Texas Instruments 1: $3.72 1,270In Stock	Mfr. Part # INA280A5IDCKR Mouser Part # 595-INA280A5IDCKR	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A5IDCKT Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	1,270In Stock	Cut Tape $3.72 $2.78 $2.53 $2.28 Reel $1.86 View $2.15 $2.07 $2.00 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	800 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren INA280A1QDCKRQ1 Texas Instruments 1: $4.32 235In Stock	Mfr. Part # INA280A1QDCKRQ1 Mouser Part # 595-INA280A1QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	235In Stock	Cut Tape $4.32 $3.23 $2.97 $2.66 Reel $2.32 View $2.52 $2.48 $2.35 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	1100 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5	AEC-Q100	2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A2IDCKT INA280A2IDCKR Texas Instruments 1: $3.77 499In Stock 9,000On Order	Mfr. Part # INA280A2IDCKR Mouser Part # 595-INA280A2IDCKR	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A2IDCKT Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	499In Stock 9,000On Order On Order Ship Dates Mfr. #: INA280A2IDCKR Stock: 499 Can Ship Immediately On Order: 3,000 Expected 2026-12-03 6,000 Expected 2027-01-13 Factory Lead-Time: 26 Weeks	Cut Tape $3.77 $2.81 $2.58 $2.30 View Reel $1.93 $2.17 $2.12 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	1100 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A2IDCKR INA280A2IDCKT Texas Instruments 1: $4.38 230In Stock 250Expected 2026-12-03	Mfr. Part # INA280A2IDCKT Mouser Part # 595-INA280A2IDCKT	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A2IDCKR Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	230In Stock 250Expected 2026-12-03	Cut Tape $4.38 $3.28 $3.01 $2.71 Reel $2.62 View $2.52 $2.42 $2.36 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA280	1 Channel	1100 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A3IDCKR INA280A3IDCKT Texas Instruments 1: $4.38 417In Stock	Mfr. Part # INA280A3IDCKT Mouser Part # 595-INA280A3IDCKT	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A3IDCKR Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	417In Stock	Cut Tape $4.38 $3.28 $3.01 $2.71 Reel $2.55 View $2.45 $2.39 $2.36 $2.33 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA280	1 Channel	900 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren INA280A5QDCKRQ1 Texas Instruments 1: $4.32 229In Stock	Mfr. Part # INA280A5QDCKRQ1 Mouser Part # 595-INA280A5QDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 2.7-V to 1 20-V 1.1-Mhz curren Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	229In Stock	Cut Tape $4.32 $3.23 $2.97 $2.66 Reel $2.23 View $2.52 $2.48 $2.35 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	800 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5	AEC-Q100	2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A1IDCKT INA280A1IDCKR Texas Instruments 1: $3.95 8,995On Order	Mfr. Part # INA280A1IDCKR Mouser Part # 595-INA280A1IDCKR	Texas Instruments	Current Sense Amplifiers 2.7-V to 120-V 1.1- MHz high-precision A A 595-INA280A1IDCKT Learn More about Texas Instruments ti ina280 current sense amplifier	Datasheet	8,995On Order	Cut Tape $3.95 $2.94 $2.61 $2.33 View Reel $1.93 $2.20 $2.15 $2.04 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA280	1 Channel	1100 kHz	2.7 V to 120 V	140 dB	20 uA	15 uV	20 V	2.7 V	370 uA	0.1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-5		2 V/us	Reel, Cut Tape, MouseReel

INA280/INA280-Q1 Current Sense Amplifier

Applied Filters:

Mouser®

Company

Resources

Support

Share This

INA280/INA280-Q1 Current Sense Amplifier

Applied Filters: