CXAO42100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。CXAO42100的增益带宽积为14.5kHz（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。
•低静态电流：670nA/放大器（典型）
•轨对轨输入和输出
•增益带宽积：14.5kHz，VS=5V（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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[ CXAO42100 ]
目录
7.相关产品
产品概述 返回TOP
The CXAO42100 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 CXAO42100 has a gain-bandwidth product of 14.5kHz (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 CXAO42100 is offered in dual configuration. It is specified for the extended industrial (-40℃ to +85℃) temperature range. The CXAO42100 is available in the Green SOIC-8 and MSOP-8 packages
产品特点 返回TOP
• Low Quiescent Current: 670nA/Amplifier (TYP)
• Rail-to-Rail Input and Output
• Gain-Bandwidth Product: 14.5kHz 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-8 and MSOP-8 Packages
应用范围 返回TOP
Toll Booth Tags
Wearable Products
Temperature Measurement
Battery Powered System
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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 |
|
◀ 上一篇:CXAO4299增益带宽积为14.5kHz单位增益稳定运算放大器适合低频应用电池电流监测和传感器调节轨对轨输入和输出单位增益稳定
下一篇▶:CXAO42101增益带宽积为15kHz单位增益稳定运算放大器适合于低频应用放大器的静态电流小670nA轨对轨输入和输出宽电源电压1.4V至5.5V
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