CXAO42104在单电源电压低至1.4V的情况下工作，同时每个放大器的静态电流小于690nA（典型值）。该装置还设计用于支持轨对轨输入和输出操作。这一功能组合支持电池供电和便携式应用。CXAO42104的增益带宽积为100kHz（典型值），增益≥10时稳定。这些特性的结合使得CXAO42104非常适合于低频应用，例如电池电流监测和传感器调节。CXAO42104运算放大器采用四种配置，并指定用于扩展的工业（-40℃至+85℃）温度范围。CXAO42104可在绿色SOIC-14、TSSOP-14包装中提供。
•低静态电流：690nA/放大器（典型）
•轨对轨输入和输出
•增益带宽乘积：100kHz（典型值）
•收益稳定≥10
•宽电源电压范围：1.4V至5.5V
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[ CXAO42104 ]
目录
7.相关产品
产品概述 返回TOP
The CXAO42104 operates with a single supply voltage as low as 1.4V, while drawing less than 690nA (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 andportable applications.The CXAO42104 has a gain-bandwidth product of 100kHz (TYP)and is stable for gains ≥ 10. The combination of characteristics makes the CXAO42104 ideal for low frequency applications, such as battery current monitoring and sensor conditioning.The CXAO42104 operational amplifier is offered inquad configuration and it is specified for the extended industrial (-40℃ to +85℃) temperature range. The CXAO42104 is availablein the Green SOIC-14, TSSOP-14 packages.
产品特点 返回TOP
• Low Quiescent Current: 690nA/Amplifier (TYP)
• Rail-to-Rail Input and Output
• Gain-Bandwidth Product: 100kHz (TYP)
• Stable for Gains ≥ 10
• Wide Supply Voltage Range: 1.4V to 5.5V
• -40℃ to +85℃ Operating Temperature Range
• Available in Green SOIC-14, TSSOP-14 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 |
|
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