Current Sense Amplifiers – Mouser Philippines

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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 (PHP) 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 20 BIDIRECTIONAL NCS7031D1G020R2G onsemi 1: ₱111.66 1,088In Stock 2,500Expected 27/11/2026 New Product	Mfr. Part # NCS7031D1G020R2G Mouser Part # 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	1,088In Stock 2,500Expected 27/11/2026	Cut Tape ₱111.66 ₱83.44 ₱74.85 ₱66.26 ₱62.58 Reel ₱62.58	Min.: 1 Mult.: 1 Max.: 250 : 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 14 BIDIRECTIONAL NCS7030DM2G014R2G onsemi 1: ₱128.84 3,971In Stock New Product	Mfr. Part # NCS7030DM2G014R2G Mouser Part # 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 ₱128.84 ₱90.80 ₱79.76 ₱68.71 Reel ₱68.71	Min.: 1 Mult.: 1 Max.: 400 : 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: ₱111.04 2,475In Stock New Product	Mfr. Part # NCS7030D2G014R2G Mouser Part # 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 ₱111.04 ₱81.60 ₱74.23 ₱66.26 ₱62.58 Reel ₱62.58	Min.: 1 Mult.: 1 Max.: 250 : 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 NCS7031DM1G020R2G onsemi 1: ₱103.07 3,765In Stock	Mfr. Part # NCS7031DM1G020R2G Mouser Part # 863-CS7031DM1G020R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	3,765In Stock	Cut Tape ₱103.07 ₱76.07 ₱69.33 ₱61.17 View Reel ₱49.33 ₱57.55 ₱55.40 ₱55.03 ₱53.07 ₱49.33	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: ₱87.12 3,753In Stock	Mfr. Part # NCV7030DM2G014R2G Mouser Part # 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 ₱87.12 ₱63.80 ₱57.67 ₱51.17 View Reel ₱40.98 ₱48.04 ₱46.14 ₱44.91 ₱44.23 ₱40.98	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: ₱138.04 4,000In Stock	Mfr. Part # NCV7031DM1G020R2G Mouser Part # 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 ₱138.04 ₱104.91 ₱96.93 ₱87.73 View Reel ₱76.07 ₱83.44 ₱80.37 ₱78.53 ₱76.07	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: ₱96.93 42In Stock	Mfr. Part # NCV7031D1G020R2G Mouser Part # 863-NCV7031D1G020R2G	onsemi	Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL Learn More about onsemi ncx703x amplifiers	Datasheet	42In Stock	Cut Tape ₱96.93 ₱71.17 ₱64.42 ₱57.24 Reel ₱45.03 View ₱53.80 ₱51.72 ₱51.29 ₱44.66	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: ₱106.14 2,500Expected 23/04/2027	Mfr. Part # NCV7030D2G014R2G Mouser Part # 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 23/04/2027	Cut Tape ₱106.14 ₱77.91 ₱70.55 ₱62.58 View Reel ₱49.75 ₱58.83 ₱56.56 ₱56.01 ₱49.75	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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