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Circuit Function and Advantages
Many applications require the conversion of single-ended analog signals, either bipolar or unipolar, by a high-resolution, differential-input ADC. This dc-c...[Details]
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The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements.
The main function of an LED driver is to limit the current flowing through t...[Details]
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Domestic semiconductor devices
The model consists of five parts
The first part: Arabic numerals indicate the number of electrodes of the device
The second part: Chinese phoneti...[Details]
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The calculation formula of variable frequency speed regulation includes the following aspects:
1. Frequency: The frequency of the inverter output can be calculated as follows:
Output freq...[Details]
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In recent years, with the rapid development of China's power industry, there are more and more high-voltage switchgear equipment. The misoperation accident of switchgear equipment is the most serious ...[Details]
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This article introduces the main features of TPA2015
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functional block diagram, performance test block diagram and differential and single-ended input typical application block diagram, ...[Details]
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The conversion circuit is composed of NE555 time base oscillator, 74LS169 counter and MAX309 multiplexer. It can display multiple trace signals simultaneously through one Y channel. The circuit is s...[Details]
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Abstract: Combined with the design and development of a virtual digital oscilloscope, the basic composition of virtual instruments is introduced, and the virtual instrument programming method and...[Details]
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According to reports, according to the official website of the Shanghai Stock Exchange, Shenyang Xinyuan Microelectronic Equipment Co., Ltd. (hereinafter referred to as "Xinyuan Micro") will be liste...[Details]
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Perhaps the most common IC in isolated switching power supplies , the TL431 shunt regulator provides a simple, low-cost way to accurately regulate output voltage. Figure 1 is a block diagram of the...[Details]
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To simplify the power distribution systems required for wireless communications in instrumentation, monitoring, and control applications, power designers strive to find devices that are independent...[Details]
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On March 23, Gree Electric Appliances disclosed the appearance design patent of its "smart watch", with the publication number CN306400245S. The patent abstract shows that the purpose of this...[Details]
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Samsung Electronics announced today that it has started mass production of the industry's thinnest LPDDR5X memory package. The new product has a package height of 0.65mm, which is about 9% lower th...[Details]
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RC bridge sinusoidal oscillator circuit
The RC bridge sinusoidal oscillation circuit is shown in Figure 6.2. Among them, R1, C1 and R2, C2 are series and parallel frequency selection networks, w...[Details]
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I. Introduction With the rapid development of telecommunication services, the requirements for backbone network bandwidth are getting higher and higher. In order to meet this need, many operators (...[Details]
Analogue and Mixed Signal
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