中文
EnglishCXAO42132双路低噪声低电压和低功率运算放大器12MHz的高增益带宽积9V/μs的转换速率和5V时2.2mA的静态电流轨对轨输出摆动成重载输入共模电压范围包括接地工作电源2.1V到5.5V
| 产品型号： | CXAO42132 |
| 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： | 43 次 |
产品简介
•轨对轨输入和输出
1.2mV典型VOS
•高增益带宽产品：12MHz
•高回转率：9V/μs
•2V步进，沉降时间为0.1%：0.2μs
•过载恢复时间：0.4μs
•低噪声：10kHz时9nV/√Hz
•电源电压范围：2.1V至5.5V
•输入共模电压范围：
-0.1V至+5.6V，VS=5.5V
•低功率
2.2mA典型供电电流
技术参数
| 输入电压范围 (VIN) | ≤ 2.1~5.5VV |
|---|---|
| 封装类型 | SOT-23-8 TDFN-2x3-8L |
| Topology | 运算放大器 |
| Control method | CH:2 |
| Quiescent current | 1100 |
| Noise | IPK (mA): |
| Features | Vcom Buffer |
| Offset voltage | VOS (mV):5.1 |
| Application | GBP (kHz):12 |
| Protections | tS(μs):0.2 |
| Slew rate | SR (V/ms):9 |
| Operating temp | Drift (μV/°C) :4.7 |
产品详细介绍
目录
7.相关产品
产品概述 返回TOP
The CXAO42132 is a dual, low noise, low voltage and low power operational amplifier that can be designed into a wide range of applications. The CXAO42132 has a high gain-bandwidth product of 12MHz, a slew rate of 9V/μs, and a quiescent current of 2.2mA at 5V.The CXAO42132 is designed to provide optimal performance in low voltage and low noise systems. It provides rail-to-rail output swing into heavy loads. The input common mode voltage range includes ground. The operating supply range is from 2.1V to 5.5V.The dual CXAO42132 is available in Green SOT-23-8 and TDFN-2×3-8L packages. It is specified over the extended industrial temperature range (-40℃ to +125℃).
产品特点 返回TOP
• Rail-to-Rail Input and Output
1.2mV Typical VOS
• High Gain-Bandwidth Product: 12MHz
• High Slew Rate: 9V/μs
• Settling Time to 0.1% with 2V Step: 0.2μs
• Overload Recovery Time: 0.4μs
• Low Noise: 9nV/ √Hz at 10kHz
• Supply Voltage Range: 2.1V to 5.5V
• Input Common Mode Voltage Range:
-0.1V to +5.6V with VS = 5.5V
• Low Power
2.2mA Typical Supply Current
• -40℃ to +125℃ Operating Temperature Range
• Available in Green SOT-23-8 and TDFN-2×3-8L
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
电路原理图 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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