NCS21912: Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset

Datasheet: Precision Operational Amplifier, 25 uV Offset, Zero-Drift, 36 V Supply, 2 MHz
Rev. 5 (795kB)
Product Overview
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Product Change Notification
The NCS2191x family of high precision Zero-Drift Op Amps feature low input offset voltage and low offset drift over time and temperature. These devices have low quiescent current and low noise performance with a rail−to−rail output swing within 10 mV of the rails. The NCS21912 operates over a wide supply range from 4 V to 36 V. All versions are specified for operation from −40°C to +125°C. Automotive qualified options are available under the NCV prefix.

Product Family:

  NCS21911 NCS21912 NCS21914
Channel 1 2 4
Packages SOT23-5 SOIC-8, Micro-8 TSSOP-14, SOIC-14
Features   Benefits
     
  • Low Offset Voltage: 25 µV Max
 
  • Low error at the output
  • Low Offset Drift:0.085 µV/°C max
 
  • Higher accuracy over temperature
  • Supply Voltage: 4 to 36V
 
  • Wide supply voltage range
  • Quiescent Current: 570 µA Max
 
  • Low Power consumption
  • Low Noise: 22 nV/√Hz typical
 
  • Precision performance
  • Gain-Bandwidth Product: 2 MHz typical
 
  • Higher speed with good slew rate
  • Rail−to−Rail Output
   
  • Integrated EMI filters
   
Applications   End Products
  • Temperature Monitoring
  • Transducer Applications
  • Electronic Scales
  • Medical Instrumentation
  • Current Sensing
  • Automotive
 
  • Power Supplies
  • Traction Inverters
  • Motor Control
  • Electronic Power Steering
  • Sensor Interface
Technical Documentation & Design Resources
Simulation Models (1) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCS21912DMR2G Active
Pb-free
Halide free
NCS21912, Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Micro8 846A-02 1 260 Tape and Reel 4000 $0.68
NCS21912DR2G Active
Pb-free
Halide free
NCS21912, Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 �V Offset SOIC-8 751-07 1 260 Tape and Reel 2500 $0.65
NCV21912DMR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS21912, Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 µV Offset Micro8 846A-02 1 260 Tape and Reel 4000 $0.74
NCV21912DR2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS21912, Precision Dual Operational Amplifier, 2 MHz Bandwidth, Low Noise, Zero-Drift, 25 �V Offset SOIC-8 751-07 1 260 Tape and Reel 2500 $0.73
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Rail to Rail
Channels
VS Min (V)
VS Max (V)
Iq Typ (mA)
VOS Max (mV)
GBW Typ (MHz)
SR Typ (V/µs)
IO Typ (mA)
ΔVOS/ΔT (μV/C)
eN (nV/√Hz)
Ibias Typ (pA)
CMRR Typ (dB)
Architecture
Temperature Range (°C)
Package Type
NCS21912DMR2G  
 $0.68 
Pb
H
 Active   
Output
2
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
Micro8
NCS21912DR2G  
 $0.65 
Pb
H
 Active   
Output
2
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
SOIC-8
NCV21912DMR2G  
 $0.74 
Pb
A
H
P
 Active   
Output
2
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
Micro8
NCV21912DR2G  
 $0.73 
Pb
A
H
P
 Active   
Output
2
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
SOIC-8
Case Outlines
751-07    846A-02   
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