NCS333: 低功率，零漂移运算放大器，10 µV 偏移值

Datasheet: Operational Amplifier, Zero-Drift, 10 uV Offset, 0.07 uV/C
Rev. 20 (630kB)
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NCS333 是一款精度运算放大器，具有极低输入偏移电压（最大 10 µV）和随时间和温度的近零漂移。此高精度、低静止电流放大器具有高阻抗输入以及超过轨 100 mV 的共模范围，以及 50 mV 轨内的轨对轨输出摆幅。NCS333 具有从 1.8 V 到 5.5 V 的宽电源范围（对于双电源则为 ±0.9 V 到 ±2.75 V）。NCS333 系列具有卓越的 CMRR，且不会出现传统互补输出级常见的交叉。此设计产生了卓越的性能，用于驱动模拟-数字转换器 (ADC) 而不会出现差分线性性能下降。NCS333 采用紧凑的 SC70−5 和 SOT23−5 封装，规定运行温度范围为 −40°C 到 +105°C。NCV333 是汽车认证版本，采用 SOT23−5 封装，规定运行温度范围为 −40°C 到 +125°C。
特性   优势
     
  • 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
应用   终端产品
  • Current Sensing
  • Temperature Measurements
  • Sensor Signal Conditioning
  • Transducer Applications
  
  • Battery Powered Instruments
  • Electronic Scales
  • Medical Instrumentation
  • Lighting
技术文档及设计资源
软件 (1) 数据表 (1)
参考设计 (1) 封装图纸 (2)
应用注释 (2) 视频 (3)
仿真模型 (1) 评估板文档 (29)
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
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
Availability & Samples
Specifications
Interactive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价）
类型
外形
类型
Temperature
类型
数量
NCS333ASN2T1G Active
Pb-free
Halide free
NCS333 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.1799
NCS333ASQ3T2G Active
Pb-free
Halide free
NCS333 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1799
NCV333ASN2T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS333 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.2068
NCV333ASQ3T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS333 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.2068
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : 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  
 NCS333 
 $0.1799 
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  
 NCS333 
 $0.1799 
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  
 NCS333 
 $0.2068 
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  
 NCS333 
 $0.2068 
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
外形
483    419A-02   
Application
Diagram - Block
AutoTest
Induction Cooker - Sensor Interface/ Signal Conditioning
Medical
Blood Glucose Meter - Input Amp
Personal Electronics
Battery Charger - Current Sense
AutoTest
Clothes Dryer - Sensor Interface/ Signal Conditioning
AutoTest
Clothes Dryer - Current Sense
AutoTest
Air Purifier - Sensor Interface/ Signal Conditioning
AutoTest
Half-Bridge Induction Cooker - Sensor Interface/ Signal Conditioning
AutoTest
Clothes Washer - Current Sense
Automotive
Electric Vehicle (EV) DC Charging - Voltage/Current Sense
Automotive
Electric Vehicle (EV) DC Charging - Voltage Sense
Patient Monitoring
MCU and Processing - Operational Amplifier
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Solutions for High Voltage Drives Part 2
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