Current Sense Amplifiers

onsemi Current Sense Amplifiers monitor current consumption, providing critical information that can assist in the safety and diagnostic functions in a system. These Current Sense Amplifiers minimize BOM space and allow for system flexibility. They are low-cost, highly accurate, power-efficient, and offer minimal impact to battery life. onsemi offers cost-effective standalone Op-Amps and Current Sense Amplifiers that integrate external resistors to offer higher accuracy, smaller solution.

Results: 14
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Channels
GBP - Gain Bandwidth Product
SR - Slew Rate
Vos - Input Offset Voltage
Ib - Input Bias Current
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Output Current per Channel
CMRR - Common Mode Rejection Ratio
en - Input Voltage Noise Density
Package / Case
Mounting Style
Shutdown
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
onsemi Precision Amplifiers DUAL PRECISION OP-AMP
Datasheet
3,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Channel 270 kHz 160 mV/us 14 uV 5.5 V 1.8 V 21 uA 5 mA 90 dB 100 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 150 C NCS2325 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers 55 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier
Datasheet
11,156In Stock
Min.: 1
Mult.: 1
: 3,000

1 Channel 350 kHz 100 mV/us 6 uV 60 pA 5.5 V 1.8 V 28 uA 11 mA 127 dB 62 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C NCS21871 Reel, Cut Tape
onsemi Precision Amplifiers DUAL PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
19,972In Stock
12,000On Order
Min.: 1
Mult.: 1
Max.: 8,000
: 4,000

2 Channel 2 MHz 1.6 V/us 1 uV 500 pA 36 V 4 V 475 uA 18 mA 140 dB 22 nV/sqrt Hz Micro-8 SMD/SMT No Shutdown - 40 C + 125 C NCS21912 Reel, Cut Tape
onsemi Precision Amplifiers PRECISION OP-AMP
Datasheet
14,475In Stock
21,000Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3,330
: 3,000

1 Channel 350 kHz 150 mV/us 6 uV 60 pA 5.5 V 1.8 V 28 uA 11 mA 123 dB 62 nV/sqrt Hz SMD/SMT No Shutdown - 40 C + 125 C NCS333 AEC-Q101 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers 2 MHz
Datasheet
4,087In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 430
: 3,000

1 Channel 2 MHz 1.6 V/us 1 uV 500 pA 36 V 4 V 475 uA 18 mA 140 dB 22 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C NCS21911 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers DUAL PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
1,394In Stock
2,500Expected 10/6/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 290
: 2,500

2 Channel 2 MHz 1.6 V/us 1 uV 500 pA 36 V 4 V 475 uA 18 mA 140 dB 22 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C NCS21912 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers 56 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier
Datasheet
8,517In Stock
Min.: 1
Mult.: 1
Max.: 1,450
: 3,000

1 Channel 350 kHz 100 mV/us 6 uV 60 pA 5.5 V 1.8 V 28 uA 11 mA 127 dB 62 nV/sqrt Hz SOT-353-5 SMD/SMT No Shutdown - 40 C + 125 C NCS21871 Reel, Cut Tape
onsemi Precision Amplifiers 47 uV Offset, 0.4 uV/ C, Zero-Drift Operational Amplifier
Datasheet
20,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 4,000

2 Channel 350 kHz 100 mV/us 6 uV 60 pA 5.5 V 1.8 V 28 uA 11 mA 127 dB 62 nV/sqrt Hz Micro-8 SMD/SMT No Shutdown - 40 C + 125 C NCS21872 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers PRECISION OPAMP 2MHZ Low Noise Zero-Drift
Datasheet
9,527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 920
: 3,000

1 Channel 2 MHz 1.6 V/us 1 uV 100 pA 36 V 4 V 475 uA 18 mA 150 dB 22 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C NCS21911 AEC-Q100 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers DUAL PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
5,298In Stock
Min.: 1
Mult.: 1
: 4,000

2 Channel 2 MHz 1.6 V/us 1 uV 100 pA 36 V 4 V 475 uA 18 mA 150 dB 22 nV/sqrt Hz Micro-8 SMD/SMT No Shutdown - 40 C + 125 C NCS21912 Reel, Cut Tape
onsemi Precision Amplifiers DUAL PRECISION OP-AMP
Datasheet
25,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

2 Channel 270 kHz 150 mV/us 30 uV 400 pA 5.5 V 1.8 V 17 uA 11 mA 123 dB 62 nV/sqrt Hz MSOP-8 SMD/SMT No Shutdown - 40 C + 125 C NCS2333 AEC-Q101 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers DUAL PRECISION OPAMP
Datasheet
3,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

2 Channel 270 kHz 150 mV/us 30 uV 400 pA 5.5 V 1.8 V 17 uA 11 mA 123 dB 62 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C NCS2333 AEC-Q100 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers PRECISION OPAMP 10 MHZ BANDWIDTH 550UV MAX OFFSET
Datasheet
22In Stock
15,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 650
: 3,000

1 Channel 10 MHz 6 V/us 50 uV 1 pA 5.5 V 3 V 1 mA 25 mA 77 dB 10 nV/sqrt Hz SOT-23-5 SMD/SMT No Shutdown - 40 C + 125 C NCS20166 Reel, Cut Tape, MouseReel
onsemi NCV20166SN2T1G
onsemi Precision Amplifiers PRECISION OPAMP 10 MHZ BANDWIDTH 550UV MAX OFFSET
Datasheet
220In Stock
9,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1 Channel 10 MHz 6 V/us 50 uV 1 pA 5.5 V 3 V 1 mA 25 mA 92 dB 10 nV/sqrt Hz SMD/SMT No Shutdown - 40 C + 125 C NCS20166 AEC-Q100 Reel, Cut Tape, MouseReel