Current Sense Amplifiers – Mouser Lithuania

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NCx703x Unidirectional Current Sense Amplifiers

onsemi NCx703x Unidirectional Current Sense Amplifiers are high-voltage current sense amplifiers designed for precise current measurement in various applications. The onsemi NCx703x includes the NCS7030, NCS7031, NCV7030, and NCV7031 devices. These amplifiers offer excellent input common-mode rejection from -6V to 80V, ensuring accurate performance even in challenging environments. Available with gain options of 14V/V and 20V/V, the components maintain a maximum gain error of ±0.3% over the entire temperature range. The NCx703x amplifiers are ideal for automotive and industrial applications, providing reliable current sensing across a sense resistor. Additionally, these amplifiers are available in compact SOIC-8 and Micro8 packages, making them suitable for space-constrained designs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	SR - Slew Rate	Packaging
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL NCS7030DM2G014R2G onsemi 1: 1,81 € 3 971In Stock New Product	Mfr. Part No. NCS7030DM2G014R2G Mouser Part No 863-CS7030DM2G014R2G New Product	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	3 971In Stock	Cut Tape 1,81 € 1,27 € 1,12 € 0,963 € Reel 0,963 €	Min.: 1 Mult.: 1 Max.: 397 : 4 000	NCS7030	1 Channel	100 kHz	- 6 V to 80 V	65 dB	200 uA	100 uV	5.5 V	3 V	1.5 mA	0.5 %	- 40 C	+ 150 C	SMD/SMT	Micro-8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL NCS7030D2G014R2G onsemi 1: 1,56 € 2 475In Stock New Product	Mfr. Part No. NCS7030D2G014R2G Mouser Part No 863-NCS7030D2G014R2G New Product	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	2 475In Stock	Cut Tape 1,56 € 1,14 € 1,04 € 0,929 € Reel 0,929 €	Min.: 1 Mult.: 1 Max.: 247 : 2 500	NCS7030	1 Channel	100 kHz	- 6 V to 80 V	65 dB	200 uA	100 uV	5.5 V	3 V	1.5 mA	0.5 %	- 40 C	+ 150 C	SMD/SMT	SOIC-8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL NCS7031D1G020R2G onsemi 1: 1,57 € 2 088In Stock 2 500Expected 11/6/2026 New Product	Mfr. Part No. NCS7031D1G020R2G Mouser Part No 863-NCS7031D1G020R2G New Product	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	2 088In Stock 2 500Expected 11/6/2026	Cut Tape 1,57 € 1,17 € 1,05 € 0,929 € View Reel 0,839 € 0,877 € 0,839 € 0,839 €	Min.: 1 Mult.: 1 Max.: 500 : 2 500	NCS7031	1 Channel	100 kHz	- 6 V to 80 V	65 dB	200 uA	100 uV	5.5 V	3 V	1.5 mA	0.5 %	- 40 C	+ 150 C	SMD/SMT	SOIC-8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL NCS7031DM1G020R2G onsemi 1: 1,44 € 3 975In Stock	Mfr. Part No. NCS7031DM1G020R2G Mouser Part No 863-CS7031DM1G020R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	3 975In Stock	Cut Tape 1,44 € 1,07 € 0,972 € 0,857 € View Reel 0,691 € 0,807 € 0,777 € 0,771 € 0,744 € 0,691 €	Min.: 1 Mult.: 1 : 4 000	NCS7031	1 Channel		- 6 V to 80 V	105 dB	200 uA	300 uV	5.5 V	3 V		0.3 %	- 40 C	+ 150 C	SMD/SMT	Micro8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL NCV7030DM2G014R2G onsemi 1: 1,22 € 3 753In Stock	Mfr. Part No. NCV7030DM2G014R2G Mouser Part No 863-CV7030DM2G014R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	3 753In Stock	Cut Tape 1,22 € 0,894 € 0,808 € 0,717 € View Reel 0,574 € 0,673 € 0,647 € 0,63 € 0,62 € 0,574 €	Min.: 1 Mult.: 1 : 4 000	NCS7030			- 6 V to 80 V	105 dB	200 uA	300 uV	5.5 V	3 V		0.3 %	- 40 C	+ 150 C	SMD/SMT	Micro8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL NCV7031DM1G020R2G onsemi 1: 2,26 € 4 000In Stock	Mfr. Part No. NCV7031DM1G020R2G Mouser Part No 863-CV7031DM1G020R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	4 000In Stock	Cut Tape 2,26 € 1,68 € 1,53 € 1,38 € View Reel 1,14 € 1,30 € 1,26 € 1,20 € 1,19 € 1,14 €	Min.: 1 Mult.: 1 : 4 000	NCS7031	1 Channel		- 6 V to 80 V	105 dB	20 mA	300 uV	5.5 V	3 V		0.3 %	- 40 C	+ 150 C	SMD/SMT	Micro8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL NCV7031D1G020R2G onsemi 1: 1,36 € 1 839In Stock	Mfr. Part No. NCV7031D1G020R2G Mouser Part No 863-NCV7031D1G020R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	1 839In Stock	Cut Tape 1,36 € 0,998 € 0,903 € 0,802 € Reel 0,631 € View 0,754 € 0,725 € 0,719 € 0,626 €	Min.: 1 Mult.: 1 : 2 500	NCS7031			- 6 V to 80 V	105 dB	200 uA	300 uV	5.5 V	3 V		0.3 %	- 40 C	+ 150 C	SMD/SMT	SOIC-8	1 V/us	Reel, Cut Tape
Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL NCV7030D2G014R2G onsemi 1: 1,49 € 2 500Expected 4/23/2027	Mfr. Part No. NCV7030D2G014R2G Mouser Part No 863-NCV7030D2G014R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	2 500Expected 4/23/2027	Cut Tape 1,49 € 1,09 € 0,989 € 0,877 € View Reel 0,697 € 0,825 € 0,793 € 0,785 € 0,697 €	Min.: 1 Mult.: 1 : 2 500	NCS7030			- 6 V to 80 V	105 dB	200 uA	300 uV	5.5 V	3 V		0.3 %	- 40 C	+ 150 C	SMD/SMT	SOIC-8	1 V/us	Reel, Cut Tape

NCx703x Unidirectional Current Sense Amplifiers

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