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 (CAD) 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 42In Stock
Cut Tape
$2.40
$1.76
$1.58
$1.42
Reel
$1.16
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 46In Stock
7,500On Order
Cut Tape
$2.74
$2.00
$1.83
$1.63
Reel
$1.34
Min.: 1
Mult.: 1
: 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
$2.53
$1.86
$1.68
$1.50
Reel
$1.24
Min.: 1
Mult.: 1
: 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
$2.74
$2.00
$1.83
$1.63
Reel
$1.38
Min.: 1
Mult.: 1
: 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 3,672In Stock
Cut Tape
$2.53
$1.86
$1.68
$1.50
Reel
$1.24
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
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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
$2.42
$1.77
$1.61
$1.43
Reel
$1.17
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
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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 3,750In Stock
Cut Tape
$2.13
$1.56
$1.42
$1.26
Reel
$1.03
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
$3.53
$2.71
$2.52
$2.30
Reel
$1.94
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
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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 3,528In Stock
Cut Tape
$2.49
$1.81
$1.66
$1.47
Reel
$1.20
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 3,855In Stock
Cut Tape
$2.46
$1.81
$1.64
$1.47
Reel
$1.16
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, MouseReel
onsemi Current Sense Amplifiers CURRENT SENSE AMPLIFIER 80V COMMON-MODE VOLTAGE GAIN OF 14 BIDIRECTIONAL 2,470In Stock
Cut Tape
$2.32
$1.76
$1.61
$1.44
Reel
$1.26
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 2,376In Stock
Cut Tape
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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 2,470In Stock
Cut Tape
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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 1,523In Stock
Cut Tape
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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
5,000Expected 2027-04-26
Cut Tape
$2.48
$1.81
$1.66
$1.47
Reel
$1.26
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 2027-04-23
Cut Tape
$2.51
$1.84
$1.67
$1.48
Reel
$1.26
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 2027-11-18
Cut Tape
$2.40
$1.77
$1.61
$1.42
Reel
$1.20
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