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Principle and Design of 4-Channel Class D Audio Amplifier
In a multi-channel design, driving each channel independently consumes more power, more components, and takes up more board space....[Details]
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I recently needed to use TLC549 for a project, but there was no reference program on the Internet, so I wrote one based on the data sheet for communication.
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OBC (On-Board Charger) and DC-DC Converter (DC-DC Converter) are the core components of electric vehicles, and their functional quality is crucial to the performance and safety of the entire vehicl...[Details]
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Recently, Huawei announced that it has reached a Wi-Fi 6 patent licensing agreement with Japan's Buffalo Corporation. Under the agreement, Buffalo will cover certain Wi-Fi 6-enabled products under Hu...[Details]
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According to foreign media reports, ON Semiconductor executives said on May 16 that the company is considering investing US$2 billion to increase the production of silicon carbide (SiC) chips . Silic...[Details]
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Beijing, China, September 7, 2023 - Qorvo®, the world's leading provider of connectivity and power solutions, announced that it has been awarded the title of "Top 50 Employers" in STEM Workforce Dive...[Details]
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CPLD Design of I2C Device Interface IP Core
According to the characteristics of the microcontroller I2C serial expansion, the IP core is established using the AHDL language in the EDA software Maxp...[Details]
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At present, the mainstream speech recognition framework is still composed of three parts: acoustic model, language model and decoder. Some frameworks also include front-end processing and post-proces...[Details]
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Farnell, the global development distributor of electronic components and services, has announced a new distribution agreement with KOA Europe GmbH, a leading global manufacturer of passive components...[Details]
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Interfaces such as CAN FD use a transmission method called differential transmission. Differential transmission transmits signals through the potential difference between two signal lines, so it is ...[Details]
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"I'm using a 100 MHz oscilloscope, including a 100 MHz passive probe, so I should be able to measure a 90 MHz sine wave correctly, right? Is the oscilloscope or the probe broken?"
It used to be that ...[Details]
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The voltage range of a multimeter is usually expanded on the basis of the lowest DC current range (such as 50μA, 250μA range). Therefore, if the lowest DC current range is inaccurate, it will definite...[Details]
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Central topics:
Explore mobile phone RF and mixed signal integrated design
Solution:
Using the modulator
Using CMOS power amplifier
Cellular phones have traditionally used ...[Details]
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Introduction
With the rapid development of China's manufacturing industry, production automation has also developed rapidly. The electromechanical control system based on single-chip microcompu...[Details]
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Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]
Analog electronics
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