中文
EnglishCXAO42155A单台CXAO42155B双台CXAO42155C单台停机和CXAO42155D四台是低噪声低电压和低功率运算放大器有11MHz的高增益带宽积和8.5V/μs的转换速率高增益带宽产品11MHz
| 产品型号： | CXAO42155A |
| 产品类型： | 运算放大器 |
| 产品系列： | 运算放大器 |
| 产品状态： | 量产 |
| 浏览次数： | 44 次 |
产品简介
CXAO42155A/B/C/D设计用于在低电压和低噪声系统中提供最佳性能。它们提供轨对轨输出，使其摆动成重载。输入共模电压范围包括接地，CXAO42155A/B/C/D的最大输入偏置电压为4mV。它们是在扩展的工业温度范围（-40℃到+125℃）内指定的。工作电源范围为2.1V至5.5V。
单一版本的CXAO42155A有绿色SC70-5、SOT-23-5和SOIC-8封装。CXAO42155C提供绿色SOT-23-6和SOIC-8封装。双版本CXAO42155B有绿色SOIC-8、MSOP-8和TSSOP-8软件包。四版本CXAO42155D有绿色SOIC-14和TSSOP-14两种包装。
•轨对轨输入和输出
4mV最大VOS
•高增益带宽产品：11MHz
•高转换率：8.5V/μs
•2V步进，沉降时间为0.1%：0.21μs
•过载恢复时间：0.6μs
•低噪声：10kHz时8.5nV/√Hz
•电源电压范围：2.1V至5.5V
•输入电压范围=-0.1V至+5.6V，VS=5.5V
•低功率
技术参数
| 输入电压范围 (VIN) | ≤ 2.1~5.5VV |
|---|---|
| 封装类型 | SOT-23-5 SOIC-8 SC70-5 |
| Topology | 运算放大器 |
| Control method | CH:1 |
| Quiescent current | 1.2 |
| Noise | IB(pA):1 |
| Features | SHDN:N |
| Offset voltage | VOS (mV):4 |
| Application | GBP (kHz):11 |
| Protections | ENOIS E(nV/√Hz):12.5 |
| Slew rate | SR (V/μs):8.5 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXAO42155A (single), CXAO42155B (dual), CXAO42155C (single with shutdown) and CXAO42155D (quad) are low noise, low voltage, and low power operational amplifiers, that can be designed into a wide range of applications. The CXAO42155A/B/C/D have a high gain-bandwidth product of 11MHz and a slew rate of 8.5V/μs. The CXAO42155C has a power-down disable feature that reduces the supply current to less than 1μA.
The CXAO42155A/B/C/D are designed to provide optimal performance in low voltage and low noise systems. They provide rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground, and the maximum input offset voltage is 4mV for CXAO42155A/B/C/D. They are specified over the extended industrial temperature range (-40℃ to +125℃). The operating supply range is from 2.1V to 5.5V.
The single version, CXAO42155A is available in Green SC70-5, SOT-23-5 and SOIC-8 packages. CXAO42155C is available in Green SOT-23-6 and SOIC-8 packages. The dual version CXAO42155B is available in Green SOIC-8, MSOP-8 and TSSOP-8 packages. The quad version CXAO42155D is available in Green SOIC-14 and TSSOP-14 packages.
产品特点 返回TOP
• Rail-to-Rail Input and Output
4mV Maximum VOS
• High Gain-Bandwidth Product: 11MHz
• High Slew Rate: 8.5V/μs
• Settling Time to 0.1% with 2V Step: 0.21μs
• Overload Recovery Time: 0.6μs
• Low Noise : 8.5nV/√Hz at 10kHz
• Supply Voltage Range: 2.1V to 5.5V
• Input Voltage Range = -0.1V to +5.6V with VS = 5.5V
• Low Power
CXAO42155A/3: 1.2mA (TYP)
CXAO42155B/4: 1.1mA/Amplifier (TYP)
CXAO42155C Less than 1μA when Disabled
• Small Packaging
CXAO42155A Available in Green SC70-5, SOT-23-5 and SOIC-8 Packages
CXAO42155B Available in Green MSOP-8, SOIC-8 and TSSOP-8 Packages
CXAO42155C Available in Green SOT-23-6 and SOIC-8 Packages
CXAO42155D Available in Green TSSOP-14 and SOIC-14 Packages
应用范围 返回TOP
Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation
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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低噪声运算放大器 |
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|
Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
VOS (mV) |
Iq/CH (μA) |
IB (pA) |
GBP (MHz) |
SR (V/μs) |
ENOISE (nV/√Hz) |
Package |
|
1 |
N |
2.1 |
5.5 |
4 |
1.2 |
1 |
11 |
8.5 |
12.5 |
SOT-23-5 SOIC-8 SC70-5 |
|
|
2 |
N |
2.1 |
5.5 |
4 |
1.1 |
1 |
11 |
8.5 |
12.5 |
SOIC-8 MSOP-8 TSSOP-8 |
|
|
1 |
Y |
2.1 |
5.5 |
4 |
1.2 |
1 |
11 |
8.5 |
12.5 |
SOT-23-6 SOIC-8 |
|
|
4 |
N |
2.1 |
5.5 |
4 |
1.1 |
1 |
11 |
8.5 |
12.5 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2 |
5.5 |
3 |
0.27 |
1 |
3 |
1.7 |
17.5 |
SOT-23-5 SOIC-8 SC70-5 |
|
|
2 |
N |
2 |
5.5 |
3 |
0.21 |
1 |
3 |
1.7 |
17.5 |
SOIC-8 MSOP-8 |
|
|
1 |
Y |
2 |
5.5 |
3 |
0.27 |
1 |
3 |
1.7 |
17.5 |
SOT-23-6 SOIC-8 |
|
|
4 |
N |
2 |
5.5 |
3 |
0.21 |
1 |
3 |
1.7 |
17.5 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2 |
5.5 |
3.5 |
0.57 |
1 |
6 |
3.7 |
13 |
SOT-23-5 SOIC-8 SC70-5 |
|
|
2 |
N |
2 |
5.5 |
3.5 |
0.48 |
1 |
6 |
3.7 |
13 |
MSOP-8 SOIC-8 |
|
|
1 |
Y |
2 |
5.5 |
3.5 |
0.57 |
1 |
6 |
3.7 |
13 |
SOT-23-6 SOIC-8 |
|
|
4 |
N |
2.5 |
5.5 |
3.5 |
0.47 |
1 |
6 |
3.7 |
12 |
SOIC-14 TSSOP-14 |
|
|
1 |
N |
2.5 |
5.5 |
8 |
2.3 |
6 |
50 |
66 |
8.7@1MHz |
SOT-23-5 SOIC-8 |
|
|
2 |
N |
2.5 |
5.5 |
8 |
2.3 |
6 |
50 |
66 |
8.7@2MHz |
SOIC-8 MSOP-8 |
|
|
1 |
Y |
2.5 |
5.5 |
8 |
2.3 |
6 |
50 |
66 |
8.7@3MHz |
SOT-23-6 SOIC-8 |
|
|
4 |
N |
2.5 |
5.5 |
8 |
2.3 |
6 |
50 |
66 |
8.7@4MHz |
SOIC-14 TSSOP-14 |
|
|
2 |
Y |
2.5 |
5.5 |
8 |
2.3 |
6 |
50 |
66 |
8.7@5MHz |
MSOP-10 |
|
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