Current Sense Amplifiers – Mouser South Africa

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INA21x/INA21x-Q1 Current-Shunt Monitors

Texas Instruments INA21x/INA21x-Q1 Bidirectional Zero-Drift Current-Shunt Monitors are voltage-output, current-shunt monitors that can sense drops across shunts at common-mode voltages from -0.3V to 26V. This is done independent of the supply voltage. These are available in five fixed gains. The low offset of the zero-drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These devices from Texas Instruments operate from a single 2.7V to 26V power supply. These devices draw a maximum of 100µA of supply current. All versions are specified over the extended operating temperature range of -40°C to +125°C. They are offered in an SC70 package or thin UQFN package. The INA21x-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 26V bi-directional h igh-precision curr A 595-INA213CIDCKT INA213CIDCKR Texas Instruments 1: $1.14 1,973In Stock 3,000Expected 2027/02/25	Mfr. Part No. INA213CIDCKR Mouser Part No 595-INA213CIDCKR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA213CIDCKT Learn More about Texas Instruments ti ina21x monitors	Datasheet	1,973In Stock 3,000Expected 2027/02/25	Cut Tape $1.14 $0.822 $0.743 $0.656 Reel $0.542 View $0.614 $0.59 $0.576 $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA213	1 Channel	80 kHz	12 V	120 dB	28 uA	5 uV	26 V	2.7 V	100 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.4 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA213CIRSWT INA213CIRSWR Texas Instruments 1: $1.17 370In Stock	Mfr. Part No. INA213CIRSWR Mouser Part No 595-INA213CIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA213CIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	370In Stock	Cut Tape $1.17 $0.84 $0.755 $0.664 Reel $0.525 View $0.621 $0.595 $0.576 $0.513 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA213	1 Channel	80 kHz	12 V	120 dB	35 uA	5 uV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AC Vltg Output Hi/ L ow-Side Measurement INA214AQDCKRQ1 Texas Instruments 1: $1.31 1,266In Stock 3,000Expected 2027/01/25	Mfr. Part No. INA214AQDCKRQ1 Mouser Part No 595-INA214AQDCKRQ1	Texas Instruments	Current Sense Amplifiers AC Vltg Output Hi/ L ow-Side Measurement Learn More about Texas Instruments ti ina21x monitors	Datasheet	1,266In Stock 3,000Expected 2027/01/25	Cut Tape $1.31 $0.951 $0.861 $0.761 Reel $0.635 View $0.713 $0.684 $0.654 $0.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA214	1 Channel	30 kHz	12 V	140 dB	28 uA	1 uV	26 V	2.7 V	100 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100		Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec INA214CQDCKRQ1 Texas Instruments 1: $1.47 380In Stock 3,000Expected 2027/03/22	Mfr. Part No. INA214CQDCKRQ1 Mouser Part No 595-INA214CQDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec Learn More about Texas Instruments ti ina21x monitors	Datasheet	380In Stock 3,000Expected 2027/03/22	Cut Tape $1.47 $1.07 $0.97 $0.861 Reel $0.718 View $0.808 $0.776 $0.768 $0.691 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA214	1 Channel	30 kHz	12 V	140 dB	28 uA	1 uV	26 V	2.7 V	100 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100		Reel, Cut Tape, MouseReel
Current Sense Amplifiers volt output high or low side measuremen A 595-INA215AIDCKT INA215AIDCKR Texas Instruments 1: $1.05 2,634In Stock 3,000Expected 2027/03/09	Mfr. Part No. INA215AIDCKR Mouser Part No 595-INA215AIDCKR	Texas Instruments	Current Sense Amplifiers volt output high or low side measuremen A 595-INA215AIDCKT Learn More about Texas Instruments ti ina21x monitors	Datasheet	2,634In Stock 3,000Expected 2027/03/09	Cut Tape $1.05 $0.757 $0.684 $0.604 Reel $0.49 View $0.564 $0.541 $0.527 $0.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA215	1 Channel	40 kHz	12 V	140 dB	28 uA	1 uV	26 V	2.7 V	100 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6			Reel, Cut Tape, MouseReel
Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA213BIRSWT INA213BIRSWR Texas Instruments 1: $0.93 809In Stock	Mfr. Part No. INA213BIRSWR Mouser Part No 595-INA213BIRSWR	Texas Instruments	Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA213BIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	809In Stock	Cut Tape $0.93 $0.786 $0.776 $0.743 Reel $0.457 View $0.551 $0.455 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA213	1 Channel	80 kHz	- 300 mV to 26 V	100 dB		100 uV	26 V	2.7 V	115 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10			Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec INA214BQDCKRQ1 Texas Instruments 1: $1.30 21,095On Order	Mfr. Part No. INA214BQDCKRQ1 Mouser Part No 595-INA214BQDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec Learn More about Texas Instruments ti ina21x monitors	Datasheet	21,095On Order On Order Ship Dates Mfr. No: INA214BQDCKRQ1 Stock: 0 On Order: 95 Expected 2026/11/27 21,000 Expected 2026/12/14 Factory Lead Time: 20 Weeks	Cut Tape $1.30 $0.946 $0.856 $0.757 Reel $0.62 View $0.711 $0.683 $0.654 $0.608 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA214	1 Channel	30 kHz	12 V	140 dB	28 uA	1 uV	26 V	2.7 V	100 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100		Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211BIRSWT INA211BIRSWR Texas Instruments 1: $0.98 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA211BIRSWR Mouser Part No 595-INA211BIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211BIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $0.98 $0.698 $0.629 $0.554 Reel $0.468 View $0.518 $0.495 $0.479 $0.463 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA211	1 Channel	7 kHz	- 300 mV to 26 V	105 dB	35 uA	550 nV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211CIRSWT INA211CIRSWR Texas Instruments 3,000: $0.542 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA211CIRSWR Mouser Part No 595-INA211CIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211CIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.542 $0.53	Min.: 3,000 Mult.: 3,000 : 3,000	INA211	1 Channel	7 kHz	12 V	140 dB	35 uA	550 nV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212CIRSWT INA212CIRSWR Texas Instruments 3,000: $0.562 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA212CIRSWR Mouser Part No 595-INA212CIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA212CIRSWT	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.562 $0.556	Min.: 3,000 Mult.: 3,000 : 3,000	INA212	1 Channel	4 kHz	12 V	140 dB	35 uA	550 nV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel
Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA214BIRSWT INA214BIRSWR Texas Instruments 1: $1.08 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA214BIRSWR Mouser Part No 595-INA214BIRSWR	Texas Instruments	Current Sense Amplifiers VOUT Hi/Lo Side Bi-D irect Zero-Drift A A 595-INA214BIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.08 $0.775 $0.698 $0.615 Reel $0.454 View $0.576 $0.551 $0.536 $0.443 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA214	1 Channel	30 kHz	- 300 mV to 26 V	105 dB		60 uV	26 V	2.7 V	115 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10			Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIDCKR INA215BIDCKT Texas Instruments 1: $1.70 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA215BIDCKT Mouser Part No 595-INA215BIDCKT	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIDCKR Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $1.70 $1.24 $1.13 $0.998 Reel $0.937 View $0.893 $0.887 $0.856 $0.847 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA215	1 Channel	40 kHz	- 300 mV to 26 V	105 dB	35 uA	1 uV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		400 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIRSWT INA215BIRSWR Texas Instruments 3,000: $0.468 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. INA215BIRSWR Mouser Part No 595-INA215BIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215BIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.468 $0.463	Min.: 3,000 Mult.: 3,000 : 3,000	INA215	1 Channel	40 kHz	- 300 mV to 26 V	105 dB	35 uA	1 uV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel
Current Sense Amplifiers 26V bi-directional h igh-precision curr INA210BIDCKTG4 Texas Instruments 1: $1.76 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. INA210BIDCKTG4 Mouser Part No 595-INA210BIDCKTG4 New Product	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr Learn More about Texas Instruments ti ina21x monitors This product may require additional documentation to export from the United States.	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $1.76 $1.29 $1.17 $1.04 Reel $0.983 View $0.947 $0.94 $0.883 $0.863	Min.: 1 Mult.: 1 : 250	INA210BIDCKTG4	1 Channel		- 300 mV to 26 V	105 dB	35 uA	35 uV	26 V	2.7 V	100 uA	1 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.4 V/us	Reel, Cut Tape
Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec INA211BQDCKRQ1 Texas Instruments 1: $0.89 Lead-Time 20 Weeks	Mfr. Part No. INA211BQDCKRQ1 Mouser Part No 595-INA211BQDCKRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 26V bi-di r ectional high-prec Learn More about Texas Instruments ti ina21x monitors	Datasheet	Lead-Time 20 Weeks	Cut Tape $0.89 $0.875 $0.819 $0.792 Reel $0.675 View $0.776 $0.759 $0.672 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	INA211													SMD/SMT	SC-70-6	AEC-Q100		Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211CIDCKT INA211CIDCKR Texas Instruments 3,000: $0.533 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. INA211CIDCKR Mouser Part No 595-INA211CIDCKR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA211CIDCKT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.533	Min.: 3,000 Mult.: 3,000 : 3,000	INA211	1 Channel	7 kHz	- 100 mV to 26 V	105 dB	35 uA	550 nV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		0.4 V/us	Reel
Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215CIRSWT INA215CIRSWR Texas Instruments 3,000: $0.562 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. INA215CIRSWR Mouser Part No 595-INA215CIRSWR	Texas Instruments	Current Sense Amplifiers 26V bi-directional h igh-precision curr A 595-INA215CIRSWT Learn More about Texas Instruments ti ina21x monitors	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.562 $0.556	Min.: 3,000 Mult.: 3,000 : 3,000	INA215	1 Channel	40 kHz	12 V	140 dB	35 uA	1 uV	26 V	2.7 V	65 uA	0.02 %	- 40 C	+ 125 C	SMD/SMT	UQFN-10		400 mV/us	Reel

INA21x/INA21x-Q1 Current-Shunt Monitors

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