中文
EnglishCXAO42134A CXAO42134B低电源操作而优化的高性能CMOS运算放大器应用传感器放大和电池供电系统中的信号调节出色的共模抑制比传统的互补输入级相关的交叉失真良好的线性性能输入共模范围包括负电源和正电源
| 产品型号： | CXAO42134A |
| 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： | 41 次 |
产品简介
•轨对轨输入和输出
•低噪声：38nV/√Hz
•电源电压范围：1.8V至5.5V
•低输入偏移电压：0.15mV（典型值）
•增益带宽产品：1.5MHz
•转换速率：0.8V/μs
•低电源电流：120μA/放大器（典型）
技术参数
| 输入电压范围 (VIN) | ≤ 1.8~5.5VV |
|---|---|
| 封装类型 | SOT-23-5 SOIC-8 |
| Topology | 运算放大器 |
| Control method | CH:1 |
| Quiescent current | 120 |
| Noise | IPK (mA): |
| Features | Positive Offset |
| Offset voltage | VOS (mV):0.9 |
| Application | GBP (kHz):1.5 |
| Protections | tS(μs):2 |
| Slew rate | SR (V/ms):0.8 |
| Operating temp | Drift (μV/°C) :3 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXAO42134A and CXAO42134B are high-performance CMOS operational amplifiers optimized for low supply operation. These amplifiers are designed to operate on single supplies from 1.8V to 5.5V. Applications include sensor amplification and signal conditioning in battery-powered systems.The CXAO42134A and CXAO42134B offer excellent CMRR without the crossover distortion associated with traditional complimentary input stages. This results in excellent linearity performance. The input common mode range includes both the negative and positive supplies.The CXAO42134A/2 provide excellent overall performance. They exhibit low noise and offset, making these devices an excellent choice for high quality, low voltage or battery powered systems.The CXAO42134A single is available in Green SOT-23-5 and SOIC-8 packages. The CXAO42134B dual is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended -40℃ to +85℃ temperature range.
产品特点 返回TOP
• Rail-to-Rail Input and Output
• Low Noise: 38nV/√Hz
• Supply Voltage Range: 1.8V to 5.5V
• Low Input Offset Voltage: 0.15mV (TYP)
• Gain-Bandwidth Product: 1.5MHz
• Slew Rate: 0.8V/μs
• Low Supply Current: 120μA/Amplifier (TYP)
• Small Packaging:
CXAO42134A Available in SOT-23-5 and SOIC-8 Packages
CXAO42134B Available in MSOP-8 and SOIC-8 Packages
应用范围 返回TOP
Data Acquisition
Process Control
Active Filters
Test Equipment
Mobile Phone
Audio Processing
Video Processing
Headphone Amplifier
Portable Equipment
Broadband Communications
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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专用运算放大器 |
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|
Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
VOS (mV) |
Iq/CH (μA) |
Drift (μV/℃) |
GBP (MHz) |
SR(V/μs) |
IPK (mA) |
tS (μs) |
Feature |
Package |
|
2 |
N |
4.5 |
30 |
5.9 |
660 |
2.4 |
2 |
Vcom Buffer |
SOIC-8 MSOP-8 |
||||
|
4 |
N |
4.5 |
30 |
5.9 |
660 |
2.4 |
2 |
Vcom Buffer |
SOIC-14 TSSOP-14 |
||||
|
1 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOT-23-5 SOIC-8 MSOP-8 |
|
|
2 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOIC-8 MSOP-8 |
|
|
4 |
N |
4.5 |
30 |
6.5 |
1600 |
4.9 |
9 |
14 |
336 |
0.34 |
Vcom Buffer |
SOIC-14 TSSOP-14 |
|
|
2 |
N |
2.1 |
5.5 |
4 |
1100 |
8.7 |
11 |
8.5 |
0.21 |
Vcom Buffer |
TDFN-2x2-8L SOIC-8 |
||
|
1 |
N |
2.1 |
5.5 |
4 |
1100 |
8.7 |
11 |
8.5 |
0.21 |
Vcom Buffer |
TDFN-2x2-8L |
||
|
2 |
N |
2.1 |
5.5 |
5.1 |
1100 |
4.7 |
12 |
9 |
0.2 |
Vcom Buffer |
SOT-23-8 TDFN-2x3-8L |
||
|
1 |
Y |
2.1 |
5.5 |
4.9 |
1100 |
2.7 |
11 |
8.5 |
0.21 |
Positive Offset |
TDFN-2x2-6L |
||
|
1 |
N |
1.8 |
5.5 |
0.9 |
120 |
3 |
1.5 |
0.8 |
2 |
Positive Offset |
SOT-23-5 SOIC-8 |
||
|
2 |
N |
1.8 |
5.5 |
0.9 |
120 |
3 |
1.5 |
0.8 |
2 |
Positive Offset |
SOIC-8 MSOP-8 |
||
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