模拟电源-EDA365

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电流限制电路的降压稳压器-Current-Limit Cir

Abstract: This article demonstrates how to achieve current limit for the MAX1692 PWM step-down regulator by using a MAX4173H current-sense amplifier. Additional Information: Quick View Data Sheet for ...

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发布时间：2020-07-13

电路实现基于PC的电压测量-Circuit Enables

Abstract: In its simplest form, the PC voltmeter consists of a 4-channel, 10-bit A/D converter (IC2) with a few passive components, connected to the PC printer port via a 25-pin male D-type connector....

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发布时间：2020-07-13

用COP820CJ实现可变输入范围的PWM A／D转换

?摘要]介绍了8位单片机COP820CJ.并给出了一个用COP820CJ片上比较器设计的基于脉宽调制的A／D变换器.该A／D变换器可根据输入电压进行软件调整.关键词:PWM.A／D.计数1COP820CJ芯片介绍COP820CJ是美国国家半导体...

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发布时间：2020-07-13

直流转换无电感器-DC/DC Conversion with

Abstract: Charge pumps are often the best choice for powering an application requiring a combination of low power and low cost. This article discusses the integrated charge pumps available in the mark...

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发布时间：2020-07-13

理解集成的ADC-Understanding Integra

Abstract: Integrating analog-to-digital converters (ADCs) provide high resolution analog-to-digital conversions, with good noise rejection. These ADCs are ideal for digitizing low bandwidth signals, a...

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发布时间：2020-07-13

理想性因数补偿和串联电阻差异热感二极管-Com

Abstract: When using an external thermal diode to measure temperature, the accuracy of the temperature measurement depends on the characteristics of the external diode. Two critical parameters that af...

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发布时间：2020-07-13

温度监测使用MAX1253/54和MAX1153/54-Te

Abstract: The MAX1253/54 and MAX1153/54 system monitors are a low cost solution for monitoring multiple temperatures in a system. This application note explains how to measure temperature using remote...

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发布时间：2020-07-13

监测集成电路监控电池供电设备-Supervisor ICs

Abstract: To ensure correct operation, most microprocessor-based systems require supervision during power-up and power-down, and when entering or exiting shutdown or sleep mode. The supervisor may onl...

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发布时间：2020-07-13

监测一小步变化的直流电压-Monitoring a Smal

Abstract: Simple level shifting circuit using a precision op amp tracks small DC voltage changes. When we want to capture a low level, long duration signal riding on a much higher DC level, we need to...

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发布时间：2020-07-13

电源线路滤波器电路,带屏蔽层的隔离变压器

典型的电源线路滤波器如图1所示.其中.L1和L2的线圈同方向绕在同一磁芯上.这两个电感对于差模电流和主电流所产生的磁通是互相抵消的.因此不会引起磁芯的饱和,而对于共模电流则可以反映为很大的电感.以便获得最...

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发布时间：2020-07-13

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第26届高交会元宇宙完美收官，数字化参会体验引爆全场

第26届高交会元宇宙完美收官，数字化参会体验引爆全场

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