CXAO4299保证在一个低至1.4V的单电源电压下工作，同时牵引的静态电流小于710nA（典型值）。该装置还设计用于支持轨对轨输入和输出操作。这些功能的组合支持电池供电和便携式应用。CXAO4299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低频应用，如电池电流监测和传感器调节。CXAO4299以单一配置提供。CXAO4299有绿色SOT-23-5、SOIC-8和MSOP-8封装。它在-40℃到+85℃的环境温度范围内工作。
•低静态电流：710nA（典型值）
•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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[ CXAO4299 ]
目录
7.相关产品
产品概述 返回TOP
The CXAO4299 is guaranteed to operate with a single supply voltage as low as 1.4V, while drawing less than 710nA (TYP) of quiescent current. 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 CXAO4299 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 CXAO4299 is offered in single configuration. The CXAO4299 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. It operates over an ambient temperature range of -40℃ to +85℃.
产品特点 返回TOP
• Low Quiescent Current: 710nA (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 SOT-23-5, 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 |
|
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