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NCS21911: Precision 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
»View Material Composition
» 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 NCS21911 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
  • Sensor Interface
Technical Documentation & Design Resources
Software (1) Package Drawings (1)
Application Notes (1) Videos (1)
Simulation Models (1) Evaluation Board Documents (7)
Data Sheets (1)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCS21911SN2GEVB Active
Pb-free
NCS21911SN EVAL BOARD
STR-SMARTLIBGAUGE-GEVK Active
Pb-free
LC709204F Smart LiB Gauge Automatic Support Kit
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCS21911SN2T1G Active
Pb-free
Halide free
NCS21911 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.6
NCV21911SN2T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS21911 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.696
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 30,000
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 21,000
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K

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
NCS21911SN2T1G  
 NCS21911 
 $0.6 
Pb
H
 Active   
Output
1
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
TSOP-5 / SOT-23-5
NCV21911SN2T1G  
 NCS21911 
 $0.696 
Pb
A
H
P
 Active   
Output
1
4
36
0.475
0.025
2
1.6
16
0.02
22
100
130
CMOS
-40 to 125
TSOP-5 / SOT-23-5
Case Outlines
483   
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