Current Sense Amplifiers – Mouser Singapore

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INA250/INA250-Q1 Zero-Drift Current-Shunt Monitor

Texas Instruments INA250/INA250-Q1 Bi-Directional Zero-Drift Current-Shunt Monitor is a voltage-output, current-sensing amplifier that integrates an internal shunt resistor. This enables high-accuracy current measurements at common-mode voltages that can vary from 0V to 36V, independent of the supply voltage. Texas Instruments INA250/INA250-Q1 device is a bidirectional, low- or high-side current-shunt monitor. It allows an external reference to be used to measure the current flowing in both directions through the internal current-sensing resistor sensor. The integration of the precision current-sensing resistor provides calibration equivalent measurement accuracy with ultra-low temperature drift performance. It also ensures an optimized Kelvin layout for the sensing resistor is always obtained. The INA250-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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	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 36V bi-di r ectional precision INA250A3QPWRQ1 Texas Instruments 1: $5.82 3,478In Stock	Mfr. Part No. INA250A3QPWRQ1 Mouser Part No 595-INA250A3QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision Learn More about Texas Instruments ti ina250 monitor	Datasheet	3,478In Stock	Cut Tape $5.82 $4.38 $4.03 $3.63 View Reel $3.13 $3.45 $3.43 $3.22 $3.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250	1 Channel	35 kHz	0 V to 36 V	118 dB	28 uA	36 V	2.7 V	300 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-16	AEC-Q100	200 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision INA250A4QPWRQ1 Texas Instruments 1: $4.77 3,492In Stock	Mfr. Part No. INA250A4QPWRQ1 Mouser Part No 595-INA250A4QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision Learn More about Texas Instruments ti ina250 monitor	Datasheet	3,492In Stock	Cut Tape $4.77 $3.86 $3.62 $3.36 View Reel $2.98 $3.22 $3.21 $3.11 $2.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250	1 Channel	11 kHz	0 V to 36 V	118 dB	28 uA	36 V	2.7 V	300 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-16	AEC-Q100	200 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision INA250A2QPWRQ1 Texas Instruments 1: $5.82 1,518In Stock	Mfr. Part No. INA250A2QPWRQ1 Mouser Part No 595-INA250A2QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision Learn More about Texas Instruments ti ina250 monitor	Datasheet	1,518In Stock	Cut Tape $5.82 $4.38 $4.03 $3.63 View Reel $3.20 $3.45 $3.43 $3.22 $3.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250	1 Channel	50 kHz	0 V to 36 V	118 dB	28 uA	36 V	2.7 V	300 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-16	AEC-Q100	200 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A1PW INA250A1PWR Texas Instruments 1: $5.14 2,638In Stock	Mfr. Part No. INA250A1PWR Mouser Part No 595-INA250A1PWR	Texas Instruments	Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A1PW Learn More about Texas Instruments ti ina250 monitor	Datasheet	2,638In Stock	Cut Tape $5.14 $3.84 $3.51 $3.14 $2.98 Reel $2.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250						36 V	2.7 V	350 uA		- 40 C	+ 125 C	SMD/SMT	TSSOP-16			Reel, Cut Tape, MouseReel
Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision INA250A1QPWRQ1 Texas Instruments 1: $5.75 1,052In Stock 2,000Expected 3/5/2027	Mfr. Part No. INA250A1QPWRQ1 Mouser Part No 595-INA250A1QPWRQ1	Texas Instruments	Current Sense Amplifiers AEC-Q100 36V bi-di r ectional precision Learn More about Texas Instruments ti ina250 monitor	Datasheet	1,052In Stock 2,000Expected 3/5/2027	Cut Tape $5.75 $4.35 $4.01 $3.62 View Reel $3.11 $3.44 $3.43 $3.26 $3.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250	1 Channel	50 kHz	0 V to 36 V	118 dB	28 uA	36 V	2.7 V	300 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT	TSSOP-16	AEC-Q100	200 mV/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A2PW INA250A2PWR Texas Instruments 1: $4.95 3,146In Stock	Mfr. Part No. INA250A2PWR Mouser Part No 595-INA250A2PWR	Texas Instruments	Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A2PW Learn More about Texas Instruments ti ina250 monitor	Datasheet	3,146In Stock	Cut Tape $4.95 $3.74 $3.43 $3.09 Reel $2.67 View $2.94 $2.90 $2.83 $2.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250						36 V	2.7 V	350 uA		- 40 C	+ 125 C	SMD/SMT	TSSOP-16			Reel, Cut Tape, MouseReel
Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A3PW INA250A3PWR Texas Instruments 1: $5.14 3,516In Stock	Mfr. Part No. INA250A3PWR Mouser Part No 595-INA250A3PWR	Texas Instruments	Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A3PW Learn More about Texas Instruments ti ina250 monitor	Datasheet	3,516In Stock	Cut Tape $5.14 $3.84 $3.51 $3.09 Reel $2.62 View $2.94 $2.90 $2.76 $2.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250						36 V	2.7 V	350 uA		- 40 C	+ 125 C	SMD/SMT	TSSOP-16			Reel, Cut Tape, MouseReel
Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A4PW INA250A4PWR Texas Instruments 1: $5.14 100In Stock 2,000Expected 12/4/2027	Mfr. Part No. INA250A4PWR Mouser Part No 595-INA250A4PWR	Texas Instruments	Current Sense Amplifiers 36V bi-directional p recision current s A 595-INA250A4PW Learn More about Texas Instruments ti ina250 monitor	Datasheet	100In Stock 2,000Expected 12/4/2027	Cut Tape $5.14 $3.84 $3.51 $3.16 View Reel $2.69 $2.95 $2.90 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	INA250						36 V	2.7 V	350 uA		- 40 C	+ 125 C	SMD/SMT	TSSOP-16			Reel, Cut Tape, MouseReel

INA250/INA250-Q1 Zero-Drift Current-Shunt Monitor

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