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NCS333: Low Power, Zero-Drift Operational Amplifier with 10 µV Offset

Datasheet: Operational Amplifier, Zero-Drift, 10 uV Offset, 0.07 uV/C
Rev. 20 (630kB)
Product Overview
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» Product Change Notification
The NCS333 is a precision op amp with very low input offset voltage (10 µV max) and near−zero drift over time and temperature. This high precision, low quiescent current amplifiers has high impedance inputs with a common−mode range 100 mV beyond the rails as well as rail−to−rail output swing within 50 mV of the rails. The NCS333 features a wide supply range from 1.8 V to 5.5 V (±0.9 V to ±2.75 V for dual supplies). The NCS333 family exhibits outstanding CMRR without the crossover associated with traditional complementary input stages. This design results in superior performance for driving analog−to−digital converters (ADCs) without degradation of differential linearity. The NCS333 is available in compact SC70−5 and SOT23−5 packages and are specified for operation from −40°C to +105°C. The NCV333 is the automotive qualified version available in SOT23−5 and specified for operation from −40°C to +125°C.

Product Family:

  NCS333 NCS2333 NCS4333
Channel 1 2 4
Packages SOT23-5, SC-70-5 SOIC-8, Micro-8, UDFN-8 TSSOP-14, SOIC-14
Features   Benefits
     
  • Low Offset Voltage: 10 µV max (NCS333), 30µV max (NCV333A)
 
  • Higher Accuracy Signal Conditioning
  • Zero Drift Architecture with offset drift as low as 0.07 µV/°C max
 
  • Low error and better accuracy over temperature
  • Quiescent Current: 17 µA Typical at 3.3 V Supply
 
  • Low power consumption suited for battery powered devices
  • Supply Voltage: 1.8 V to 5.5 V
 
  • Wide supply voltage compatible with a a variety of applications
  • Rail−to−Rail Input and Output Voltage
 
  • Wide input and output signal range
  • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
 
  • Meets automotive standards
Applications   End Products
  • Current Sensing
  • Temperature Measurements
  • Sensor Signal Conditioning
  • Transducer Applications
 
  • Battery Powered Instruments
  • Electronic Scales
  • Medical Instrumentation
  • Lighting
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
SEC-3PH-11-OBC-EVB Active
Pb-free
Three-phase On Board Charger (OBC) PFC-LLC platform
STR-FAN65004B-GEVB Active
Pb-free
Strata Enabled FAN65004B 65V Sync Buck
STR-FAN65004C-GEVB Active
Pb-free
Strata Enabled FAN65004C 65V Sync Buck
STR-FAN65005A-GEVB Active
Pb-free
Strata Enabled FAN65005A 65V Sync Buck
STR-FAN65008B-GEVB Active
Pb-free
Strata Enabled FAN65008B 65V Sync Buck
STR-RSL10-MESH-KIT-GEVK Active
Pb-free
Strata Enabled RSL10 Bluetooth® Low Energy Mesh Platform
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCS333ASN2T1G Active
Pb-free
Halide free
NCS333 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2399
NCS333ASQ3T2G Active
Pb-free
Halide free
NCS333 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.2399
NCV333ASN2T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS333 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2757
NCV333ASQ3T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS333 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.2757
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
NCS333ASN2T1G  
 $0.2399 
Pb
H
 Active   
Input/Output
1
1.8
5.5
0.021
0.01
0.35
0.1
6
0.03
62
60
123
CMOS
-40 to 125
TSOP-5 / SOT-23-5
NCS333ASQ3T2G  
 $0.2399 
Pb
H
 Active   
Input/Output
1
1.8
5.5
0.021
0.01
0.35
0.1
6
0.03
62
60
123
CMOS
-40 to 125
SC-88A / SC-70-5
NCV333ASN2T1G  
 $0.2757 
Pb
A
H
P
 Active   
Input/Output
1
1.8
5.5
0.028
0.03
0.35
0.1
6
0.03
62
60
123
CMOS
-40 to 125
TSOP-5 / SOT-23-5
NCV333ASQ3T2G  
 $0.2757 
Pb
A
H
P
 Active   
Input/Output
1
1.8
5.5
0.028
0.03
0.35
0.1
6
0.03
62
60
123
CMOS
-40 to 125
SC-88A / SC-70-5
Case Outlines
483    419A-02   
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