NCS21671 Current Sense Amplifiers

onsemi NCS21671 Current Sense Amplifiers feature a zero-drift architecture and enable current sensing with voltage drops as low as 10mV full-scale. The onsemi NCS21671 offers gains ranging from 25 to 200V/V to measure the voltage across shunts at common-mode voltages from -0.1V to 40V. The NCS21671 are available in Micro10 and SC70-6 packages and can operate from a single +1.8V to +5.5V power supply, drawing a maximum of 40μA of supply current.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Number of Channels
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
Packaging
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
3,900In Stock
Min.: 1
Mult.: 1
: 4,000

NCS21671 1 Channel 40 V 109 dB 35 uA 19 uV 5.5 V 1.8 V 0.4 % - 40 C + 125 C SMD/SMT Micro-10 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
3,980In Stock
Min.: 1
Mult.: 1
: 4,000

NCS21671 1 Channel 40 V 109 dB 35 uA 12 uV 5.5 V 1.8 V 0.4 % - 40 C + 125 C SMD/SMT Micro-10 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
4,000In Stock
Min.: 1
Mult.: 1
: 4,000

NCS21671 1 Channel 40 V 109 dB 35 uA 10 uV 5.5 V 1.8 V 0.3 % - 40 C + 125 C SMD/SMT Micro-10 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,663In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 127 dB 35 uA 9 uV 5.5 V 1.8 V 80 uA 0.4 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,804In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 134 dB 35 uA 3 uV 5.5 V 1.8 V 80 uA 0.3 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,948In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 134 dB 35 uA 2 uV 5.5 V 1.8 V 80 uA 0.5 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,043In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 127 dB 35 uA 9 uV 5.5 V 1.8 V 80 uA 0.4 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,550In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 127 dB 35 uA 4 uV 5.5 V 1.8 V 80 uA 0.4 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,961In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 134 dB 35 uA 3 uV 5.5 V 1.8 V 80 uA 0.3 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
2,989In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 134 dB 35 uA 2 uV 5.5 V 1.8 V 80 uA 0.5 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
3,995In Stock
Min.: 1
Mult.: 1
: 4,000

NCS21671 1 Channel 40 V 109 dB 35 uA 10 uV 5.5 V 1.8 V 0.5 % - 40 C + 125 C SMD/SMT Micro-10 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
1,739In Stock
Min.: 1
Mult.: 1
: 3,000

NCS21671 1 Channel - 100 mV to 40 V 127 dB 35 uA 4 uV 5.5 V 1.8 V 80 uA 0.4 % - 40 C + 150 C SMD/SMT SC-70-6 Reel, Cut Tape