Current Sense Amplifiers – Mouser Sweden

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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).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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: 24,98 kr 3 872In Stock	Mfr. Part No. INA280A4IDCKR Mouser Part No 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 24,98 kr 18,68 kr 16,99 kr 15,30 kr View Reel 12,04 kr 14,40 kr 13,95 kr 13,50 kr 12,04 kr 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: 29,03 kr 3 000In Stock	Mfr. Part No. INA280A4QDCKRQ1 Mouser Part No 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 29,03 kr 21,71 kr 19,91 kr 17,89 kr View Reel 14,18 kr 16,99 kr 16,65 kr 15,75 kr 14,18 kr 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: 29,03 kr 4 075In Stock	Mfr. Part No. INA280A2QDCKRQ1 Mouser Part No 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 075In Stock	Cut Tape 29,03 kr 21,71 kr 19,91 kr 17,89 kr Reel 15,19 kr View 16,99 kr 16,65 kr 16,20 kr 14,74 kr 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: 25,88 kr 5 040In Stock 6 000Expected 2027-06-21	Mfr. Part No. INA280A3IDCKR Mouser Part No 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	5 040In Stock 6 000Expected 2027-06-21	Cut Tape 25,88 kr 19,13 kr 17,55 kr 15,64 kr Reel 12,83 kr View 14,85 kr 14,40 kr 14,18 kr 12,49 kr 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: 29,03 kr 1 426In Stock	Mfr. Part No. INA280A3QDCKRQ1 Mouser Part No 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	1 426In Stock	Cut Tape 29,03 kr 21,71 kr 19,91 kr 17,89 kr Reel 15,19 kr View 16,99 kr 16,65 kr 15,75 kr 14,85 kr 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: 24,98 kr 1 270In Stock	Mfr. Part No. INA280A5IDCKR Mouser Part No 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 24,98 kr 18,68 kr 16,99 kr 15,30 kr Reel 12,49 kr View 14,40 kr 13,95 kr 13,50 kr 12,26 kr 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: 29,03 kr 138In Stock 12 000Expected 2026-12-07	Mfr. Part No. INA280A1QDCKRQ1 Mouser Part No 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	138In Stock 12 000Expected 2026-12-07	Cut Tape 29,03 kr 21,71 kr 19,91 kr 17,89 kr Reel 15,53 kr View 16,99 kr 16,65 kr 15,75 kr 14,74 kr 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: 25,31 kr 643In Stock 9 000On Order	Mfr. Part No. INA280A2IDCKR Mouser Part No 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	643In Stock 9 000On Order On Order Ship Dates Mfr. No: INA280A2IDCKR Stock: 643 Can Dispatch Immediately On Order: 3 000 Expected 2026-11-30 6 000 Expected 2027-01-13 Factory Lead Time: 26 Weeks	Cut Tape 25,31 kr 18,90 kr 17,33 kr 15,53 kr View Reel 12,94 kr 14,63 kr 14,18 kr 12,94 kr 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: 29,36 kr 230In Stock 250Expected 2026-11-26	Mfr. Part No. INA280A2IDCKT Mouser Part No 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 2026-11-26	Cut Tape 29,36 kr 22,05 kr 20,25 kr 18,23 kr Reel 17,66 kr View 16,99 kr 16,20 kr 15,86 kr 15,75 kr 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: 29,36 kr 417In Stock	Mfr. Part No. INA280A3IDCKT Mouser Part No 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 29,36 kr 22,05 kr 20,25 kr 18,23 kr Reel 17,10 kr View 16,43 kr 16,09 kr 15,86 kr 15,64 kr 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: 29,03 kr 229In Stock	Mfr. Part No. INA280A5QDCKRQ1 Mouser Part No 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 29,03 kr 21,71 kr 19,91 kr 17,89 kr Reel 14,96 kr View 16,99 kr 16,65 kr 15,75 kr 14,74 kr 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: 26,55 kr 8 995On Order	Mfr. Part No. INA280A1IDCKR Mouser Part No 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 26,55 kr 19,69 kr 17,55 kr 15,64 kr View Reel 12,94 kr 14,85 kr 14,40 kr 13,73 kr 12,94 kr 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

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INA280/INA280-Q1 Current Sense Amplifier

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