LMV324B-SR/LMV324B-TR微功耗运算放大器_数据手册

　　The LMV324B-SR/LMV324B-TR series are CMOS dual,and quad RRIO op-amps with low offset,low power and stable high frequency response.They incorporate 3PEAK’s proprietary and patented design techniques to achieve very good AC performance with 1MHz bandwidth,0.7V/μs slew rate and low distortion while drawing only 80μA of quiescent current per amplifier.The input common-mode voltage range extends 100mV beyond V–and V+,and the outputs swing rail-to-rail.The LMV324B-SR/LMV324B-TR family can be used as plug-in replacements for many commercially available op-amps to reduce power and improve input/output range and performance.

 

　　The combination of features makes the LMV324B-SR/LMV324B-TR ideal choices for motor control and portable audio amplification,sound ports,and other consumer Audio.The LMV324B-SR/LMV324B-TR Op-amp is very stable,and it is capable of driving heavy capacitive loads such as those found in LCDs.The ability to swing rail-to-rail at the inputs and outputs enables designers to buffer CMOS DACs,ASICs,or other wide output swing devices in single-supply systems.

 

　　LMV324B-SR/LMV324B-TR Features:

 

　　•Supply Voltage:2.5V to 5.5V

 

　　•Low Supply Current:80μA per channel

 

　　•Positive Offset Voltage:+1mV to+4mV

 

　　•Offset Voltage Temperature Drift:2μV/°C

 

　　•High Output Capability:100mA

 

　　•Rail to Rail Input and Output

 

　　•Bandwidth:1 MHz

 

　　•Slew Rate:0.7V/μs

 

　　•Excellent EMI Suppress Performance

 

　　•Low Noise:35 nV/√Hz at 1kHz

 

　　•–40°C to 125°C Operation Temperature Range
 

 

　　LMV324B-SR/LMV324B-TR Applications:

 

　　•Active Filters,ASIC Input or Output Amplifier

 

　　•Sensor Interface

 

　　•Smoke/Gas/Environment Sensors

 

　　•Portable Instruments and Mobile Device.

 

　　思瑞浦微电子科技（苏州）股份有限公司（英文：3PEAK INCORPORATED，股票代码：688536），公司始终坚持研发高性能、高质量和高可靠性的集成电路产品，包括信号链模拟芯片、电源管理模拟芯片和数模混合模拟前端，并逐渐融合嵌入式处理器，为客户提供全方面的解决方案。其应用范围涵盖信息通讯、工业控制、监控安全、医疗健康、仪器仪表、新能源和汽车等众多领域。