CXAO42132是一款双路、低噪声、低电压和低功率运算放大器,可以设计成广泛的应用。CXAO42132具有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。CXAO42132设计用于在低电压和低噪声系统中提供最佳性能。它提供了轨对轨输出,使其摆动成重载。输入共模电压范围包括接地。工作电源范围为2.1V到5.5V。双CXAO42132有绿色SOT-23-8和TDFN-2×3-8L两种包装。它是在扩展的工业温度范围(-40℃到+125℃)内指定的。
•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
 
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[ CXAO42132 ]
 
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
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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  | 
		|||||||||||||
| 
			 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  | 
		||



