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INA253/INA253-Q1 Current-Shunt Monitor

Texas Instruments INA253/INA253-Q1 Current-Shunt Monitor is a voltage-output, current sense amplifier with an integrated shunt resistor of 2mΩ. The INA253/INA253-Q1 is designed to monitor bidirectional currents over a wide common-mode range from –4V to +80V, independent of the supply voltage. Three fixed gains are available: 100mV/A, 200mV/A, and 400mV/A. Integrating the precision resistor with a zero-drift chopped amplifier provides calibration equivalent measurement accuracy. This integration also offers ultra-low temperature drift performance of 15 ppm/°C and an optimized Kelvin layout for the sensing resistor.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Number of Channels	GBP - Gain Bandwidth Product	Vcm - Common Mode Voltage	CMRR - Common Mode Rejection Ratio	Ib - Input Bias Current	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 AEC-Q100 80V bi-di r ectional precision INA253A3QPWRQ1 Texas Instruments 1: $7.78 976In Stock	Mfr. Part No. INA253A3QPWRQ1 Mouser Part No 595-INA253A3QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 80V bi-di r ectional precision Learn More about Texas Instruments ti ina253 monitor	Datasheet	976In Stock	Cut Tape $7.78 $5.93 $5.47 $4.96 View Reel $4.45 $4.72 $4.57 $4.52 $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20	AEC-Q100	2.4 V/us	Reel, Cut Tape, MouseReel
	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A2IPW INA253A2IPWR Texas Instruments 1: $6.27 295In Stock	Mfr. Part No. INA253A2IPWR Mouser Part No 595-INA253A2IPWR	Texas Instruments	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A2IPW Learn More about Texas Instruments ti ina253 monitor	Datasheet	295In Stock	Cut Tape $6.27 $4.72 $4.34 $3.92 Reel $3.37 View $3.71 $3.69 $3.47 $3.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20		2.4 V/us	Reel, Cut Tape, MouseReel
	Current Sense Amplifiers AEC-Q100 80V bi-di r ectional precision INA253A1QPWRQ1 Texas Instruments 1: $6.60 920In Stock	Mfr. Part No. INA253A1QPWRQ1 Mouser Part No 595-INA253A1QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 80V bi-di r ectional precision Learn More about Texas Instruments ti ina253 monitor	Datasheet	920In Stock	Cut Tape $6.60 $5.93 $5.47 $4.96 View Reel $4.50 $4.72 $4.57 $4.52 $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20	AEC-Q100	2.4 V/us	Reel, Cut Tape, MouseReel
	Current Sense Amplifiers AEC-Q100 80V bi-di r ectional precision INA253A2QPWRQ1 Texas Instruments 1: $7.45 2,766In Stock	Mfr. Part No. INA253A2QPWRQ1 Mouser Part No 595-INA253A2QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 80V bi-di r ectional precision Learn More about Texas Instruments ti ina253 monitor	Datasheet	2,766In Stock	Cut Tape $7.45 $6.34 Reel $5.00 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20	AEC-Q100	2.4 V/us	Reel, Cut Tape, MouseReel
	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A1IPW INA253A1IPWR Texas Instruments 1: $6.51 157In Stock	Mfr. Part No. INA253A1IPWR Mouser Part No 595-INA253A1IPWR	Texas Instruments	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A1IPW Learn More about Texas Instruments ti ina253 monitor	Datasheet	157In Stock	Cut Tape $6.51 $4.95 $4.56 $4.12 View Reel $3.40 $3.81 $3.79 $3.67 $3.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20		2.4 V/us	Reel, Cut Tape, MouseReel
	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A3IPW INA253A3IPWR Texas Instruments 1: $5.82 532In Stock	Mfr. Part No. INA253A3IPWR Mouser Part No 595-INA253A3IPWR	Texas Instruments	Current Sense Amplifiers 80V bi-directional p recision current s A 595-INA253A3IPW Learn More about Texas Instruments ti ina253 monitor	Datasheet	532In Stock	Cut Tape $5.82 $4.95 $4.84 Reel $3.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			INA253	1 Channel	350 kHz	- 4 V to 80 V	125 dB	90 uA	5.5 V	2.7 V	3 mA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-20		2.4 V/us	Reel, Cut Tape, MouseReel