CXAO42101保证在低至1.4V的单电源电压下工作，同时每个放大器的静态电流小于670nA（典型值）。该装置还设计用于支持轨对轨输入和输出操作。这种特性的组合支持电池供电和便携式应用。CXAO42101的增益带宽积为15kHz（典型值），单位增益稳定。这些规格使这种运算放大器适合于低频应用，如电池电流监测和传感器调节。CXAO42101以四配置提供。适用于扩展的工业（-40℃～+85℃）温度范围。CXAO42101有绿色SOIC-14、TSSOP-14和TQFN-3×3-16L包装。
•低静态电流：670nA/放大器（典型）
•轨对轨输入和输出
•增益带宽积：在VS=5V时为15kHz（典型值）
•宽电源电压范围：1.4V至5.5V
•单位增益稳定
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[ CXAO42101 ]"
目录
7.相关产品
产品概述 返回TOP
The CXAO42101 is guaranteed to operate with a single supply voltage as low as 1.4V, while drawing less than 670nA (TYP) of quiescent current per amplifier. This device is also designed to support rail-to-rail input and output operation. This combination of features supports battery-powered and portable applications.The CXAO42101 has a gain-bandwidth product of 15kHz (TYP) and is unity gain stable. These specifications make this operational amplifier appropriate for low frequency applications, such as battery current monitoring and sensor conditioning.The CXAO42101 is offered in quad configuration. It is specified for the extended industrial (-40℃ to +85℃) temperature range. The CXAO42101 is available in the Green SOIC-14, TSSOP-14 and TQFN-3×3-16L packages.
产品特点 返回TOP
• Low Quiescent Current: 670nA/Amplifier (TYP)
• Rail-to-Rail Input and Output
• Gain-Bandwidth Product: 15kHz at VS = 5V (TYP)
• Wide Supply Voltage Range: 1.4V to 5.5V
• Unity Gain Stable
• -40℃ to +85℃ Operating Temperature Range
• Available in Green SOIC-14, TSSOP-14 and
TQFN-3×3-16L Packages
应用范围 返回TOP
Toll Booth Tags
Wearable Products
Temperature Measurement
Battery Powered System
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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微功耗运算放大器 |
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|
Part No. |
CH |
SHDN |
VCC (Min)(V) |
VCC (Max)(V) |
VOS (mV) |
Iq/CH (nA) |
Drift (μV/°C) |
IB (pA) |
GBP (kHz) |
SR (V/ms) |
ENOISE (μVPP) |
Package |
|
1 |
N |
1.4 |
5.5 |
2.5 |
710 |
2.5 |
1 |
14.5 |
3.3 |
3.4 |
SOT-23-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
1.4 |
5.5 |
2.5 |
670 |
2.5 |
1 |
14.5 |
4.2 |
3.2 |
SOIC-8 MSOP-8 |
|
|
4 |
N |
1.4 |
5.5 |
2.5 |
670 |
2.5 |
1 |
15 |
3.4 |
3.2 |
SOIC-14 TSSOP-14 TQFN-3x3-16L |
|
|
1 |
N |
1.4 |
5.5 |
2.5 |
710 |
2.5 |
1 |
100 |
16 |
3.2 |
SOT-23-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
1.4 |
5.5 |
2.5 |
670 |
2.5 |
1 |
100 |
14.5 |
3 |
SOIC-8 MSOP-8 |
|
|
4 |
N |
1.4 |
5.5 |
2.5 |
690 |
2.5 |
1 |
100 |
14.5 |
3.5 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
1.4 |
5.5 |
2.5 |
380 |
2 |
1 |
5 |
1.5 |
4.9 |
SOT-23-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
1.4 |
5.5 |
2.5 |
350 |
2 |
1 |
5 |
1.6 |
4 |
SOIC-8 MSOP-8 |
|
