NCx2191x Precision Operational Amplifiers

onsemi NCx2191x Precision Operational Amplifiers offer low offset voltage and zero drift over temperature. The NCx2191x Amplifiers feature a maximum offset voltage of 25V and an input common-mode voltage range that includes ground. This makes the NCx2191x Amps well-suited for applications where precision is required, such as low side current sensing and interfacing with sensors. Automotive qualified options are available under the NCV prefix.

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Description Datasheet Availability Pricing (CAD) 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 PRECISION OPAMP 2MHZ Low Noise Zero-Drift
Datasheet
15,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 TSOP-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
33,178In Stock
Min.: 1
Mult.: 1
Reel: 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 2 MHz
Datasheet
2,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 TSOP-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
2,926In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 QUAD PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
5,151In Stock
Min.: 1
Mult.: 1
Reel: 2,500

4 Channel 2 MHz 1.6 V/us 1 uV 500 pA 36 V 4 V 570 uA 18 mA 140 dB 22 nV/sqrt Hz SOIC-14 SMD/SMT No Shutdown - 40 C + 125 C NCS21914 Reel, Cut Tape
onsemi Precision Amplifiers DUAL PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
9,395In Stock
5,000Expected 2026-07-10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

2 Channel 2 MHz 1.6 V/us 1 uV 100 pA 36 V 4 V 475 uA 18 mA 22 nV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 125 C NCS21912 Reel, Cut Tape, MouseReel
onsemi Precision Amplifiers QUAD PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
2,197In Stock
Min.: 1
Mult.: 1
Reel: 2,500

4 Channel 2 MHz 1.6 V/us 1 uV 500 pA 36 V 4 V 570 uA 18 mA 140 dB 22 nV/sqrt Hz TSSOP-14 SMD/SMT No Shutdown - 40 C + 125 C NCS21914 Reel, Cut Tape
onsemi Precision Amplifiers DUAL PRECISION OPAMP 2MHZ BW ULTRA LOW NOISE
Datasheet
686In Stock
4,000Expected 2026-04-07
Min.: 1
Mult.: 1
Reel: 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