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NCS2325: Operational Amplifier, 75 µV Max Offset, 0.25 µV/C, 35 µA, Zero-Drift

Datasheet: 50 uV Offset, 0.25 uV/C, 35 uA, Zero-Drift Operational Amplifier
Rev. 5 (757kB)
Product Overview
»View Material Composition
» Product Change Notification
The NCS2325 is a dual channel, CMOS, operational amplifier providing precision performance. The zero-drift architecture allows for continuous auto-calibration, which provides very low offset, near-zero drift over time and temperature, and near flat 1/f noise at only 35 µA (max) quiescent current. These benefits make this device ideal for precision DC applications. These op amps provide rail−to−rail input and output performance and are optimized for low voltage operation as low as 1.8 V and up to 5.5 V.
Features   Benefits
     
  • Low Offset Voltage: 14 µV typ, 75 µV max at 25°C
 
  • Lower offset results in better output accuracy
  • Zero Drift: 0.25 µV/°C max
 
  • Output accuracy is maintained over temperature
  • Low Noise: 1 µVpp, 0.1 Hz to 10 Hz
 
  • Reduced noise results in better output accuracy
  • Quiescent Current: 21 µA typ, 35 µA max at 25 °C
 
  • Lower power consumption
  • Supply Voltage: 1.8 V to 5.5 V
 
  • Compatible with a range of supply voltages
  • Rail−to−Rail Input and Output
 
  • Allows for a wide dynamic signal range
  • Internal EMI Filtering
 
  • Reduces effects due to EMI
Applications
  • Battery Powered Instruments
  • Temperature Measurements
  • Transducer Applications
  • Electronic Scales
  • Medical Instrumentation
  • Current Sensing
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCS2325DMR2G Active
Pb-free
Halide free
NCS2325 Micro8™ 846A-02 1 260 Tape and Reel 4000 $0.4667
NCS2325DR2G Active
Pb-free
Halide free
NCS2325 SOIC-8 751-07 1 260 Tape and Reel 3000 $0.4667
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 9,000

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
NCS2325DMR2G  
 $0.4667 
Pb
H
 Active   
Input/Output
2
1.8
5.5
0.021
0.05
0.27
0.1
5
14
100
50
110
CMOS
-40 to 125
Micro8™
NCS2325DR2G  
 $0.4667 
Pb
H
 Active   
Input/Output
2
1.8
5.5
0.021
0.05
0.27
0.1
5
14
100
50
110
CMOS
-40 to 125
SOIC-8
Case Outlines
751-07    846A-02   
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