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电流检测放大器是一种差分放大器,可提供与流经其输入端负载中的电流成比例的模拟输出电压。 意法半导体的电流检测放大器IC产品组合可提供多种高性能器件。 电流检测解决方案为系统设计增加了极为重要的安全和保护功能。通过为电力系统提供电流控制信息,避免过热和短路。电流检测也是电能计量的重要组成部分,以确保功率效...
Discover our current sense amplifier portfolio for applications where accurate current sensing and measurement are central to application safety.
CURRENT-SENSE AMPLIFIERPROBLEM TO BE SOLVED: To provide a current-sense amplifier capable of correctly operating, even if the voltage level of an input signal line pair is low. SOLUTION: A cross connected transistor pair is connected between an input signal line pair and an output signal ...
Since the internal-sense amplifier's inverting input has high impedance, negligible current flows through RG2 (neglecting the input bias current). Therefore, the sense amplifier's inverting input voltage equals VSOURCE - (ILOAD)(RSENSE). The ampli- fier's open-loop gain forces its noninverting...
Figure 1: ADI's AD8410A current-sense amplifier. (Image source: Analog Devices, Inc.) The AD8411A (Figure 2) offers an initial gain of 50 V/V and bandwidth of 2.7 MHz, providing greater flexibility and sensitivity. Figure 2: ADI's AD8411A current-sense amplifier. (Image source: Analo...
MAXIM MAX9934FAUA+ 电流灵敏放大器 High-Precision, Low-Voltage, Current-Sense Amplifier with Current Outputand Chip Select for Multiplexin 更新时间:2024年07月17日 数智集采,工业好物狂欢趴!填写信息即可参与抽奖哦! 价格 ￥1.00 起订量 1个起批 货源所属商家已经过真实性核验 发货地 广东省 深圳...
电流感应放大器2) current-sense amplifier 电流传感放大器 1. In the process of output sampling,the precision,high-side current-sense amplifier MAX471 is selected. 在输出信号采样环节,使用了集成的精密电流传感放大器MAX471。3) induction amplifier 感应放大器...
Current sense amplifier comparison and error tool This Excel calculator provides a comparison between two and five of our standard current sense amplifiers, delivering a chart containing the basic parameters of each device. This calculator also takes system condition inputs from users such as common-...
Current sense amplifier comparison and error tool This Excel calculator provides a comparison between two and five of our standard current sense amplifiers, delivering a chart containing the basic parameters of each device. This calculator also takes system condition inputs from users such as common-...