NCS70x1/NCV70x1 Current Sense Amplifiers

onsemi NCS70x1/NCV70x1 Current Sense Amplifiers are high voltage, high resolution, current sense amplifiers that feature gain options of 14V, 20V, 50V, and 100V, with a maximum ±0.3% gain error over the entire temperature range. These amplifiers consist of a preamplifier and buffer with access to output/input via A1 and A2 pins for an intermediate filter network or modified gain. These parts have a wide common mode input voltage range from -6V to 80V. The NCS70x1 amplifiers can perform unidirectional or bidirectional current measurements across a sense resistor in a variety of applications. Automotive-qualified options are available (NCV prefix). All versions are specified over an extended -40°C to +150°C operating temperature range.

Results: 24
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) 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 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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 171In Stock
5,000On Order
Cut Tape
S/ 7.40
S/ 5.41
S/ 4.94
S/ 4.40
S/ 4.13
Reel
S/ 4.13
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 3,971In Stock
Cut Tape
S/ 6.85
S/ 5.02
S/ 4.55
S/ 4.05
S/ 3.83
Reel
S/ 3.83
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 2,475In Stock
Cut Tape
S/ 7.40
S/ 5.41
S/ 4.94
S/ 4.40
S/ 4.13
Reel
S/ 4.13
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 3,765In Stock
Cut Tape
S/ 6.85
S/ 5.02
S/ 4.55
S/ 4.05
Reel
S/ 3.36
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

onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 3,973In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape

onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 4,000In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 50 BIDIRECTIONAL 3,895In Stock
Cut Tape
S/ 6.66
S/ 4.90
S/ 4.44
S/ 3.97
Reel
S/ 3.08
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 100 BIDIRECTIONAL 3,886In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 3,753In Stock
Cut Tape
S/ 5.76
S/ 4.20
S/ 3.83
S/ 3.40
Reel
S/ 2.78
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 4,000In Stock
Cut Tape
S/ 10.59
S/ 7.86
S/ 7.20
S/ 6.46
Reel
S/ 5.37
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 3,975In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 3,988In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 50 BIDIRECTIONAL 3,600In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 100 BIDIRECTIONAL 3,890In Stock
Cut Tape
S/ 6.73
S/ 4.90
S/ 4.48
S/ 3.97
Reel
S/ 3.24
Min.: 1
Mult.: 1
: 4,000
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT Micro-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 2,466In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 SOIC-8 Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 50 BIDIRECTIONAL 2,392In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER, 80V COMMON-MODE VOLTAGE, GAIN OF 14, BIDIRECTIONAL 2,500In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 1 Channel 100 kHz - 6 V to 80 V 65 dB 200 uA 100 uV 5.5 V 3 V 0.3 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 50 BIDIRECTIONAL 2,440In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 100 BIDIRECTIONAL 2,500In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 100 BIDIRECTIONAL 1,540In Stock
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL 42In Stock
Cut Tape
S/ 6.50
S/ 4.75
S/ 4.28
S/ 3.83
Reel
S/ 3.13
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL
5,000Expected 4/26/2027
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL
2,500Expected 4/23/2027
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
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
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 20 BIDIRECTIONAL
2,425Expected 10/28/2027
Cut Tape
S/ 6.77
S/ 4.98
S/ 4.52
S/ 4.01
Reel
S/ 3.41
Min.: 1
Mult.: 1
: 2,500
NCS7041 2 Channel 100 kHz - 6 V to 80 V 105 dB 500 uA 400 uV 5.5 V 3 V 10 mA 0.5 % - 40 C + 150 C SMD/SMT SOIC-8 1 V/us Reel, Cut Tape