“The overall accuracy of a high-resolution, successive-approximation ADC depends on the accuracy, stability, and drive capability of its reference. The switched capacitors at the ADC reference input are dynamically loaded, so the reference circuit must be able to handle currents that are time and throughput rate dependent. Some ADCs have… Continue reading
ADI’s ADP5065 is a built-in FET device that interconnects the DC voltage charging output end and the battery end. The battery can be isolated through the FET. When the system driving power comes from a dead battery or no battery, the system will immediately switch to USB power supply mode…. Continue reading
MAXIM has introduced ICs using ModelGauge, an advanced lithium-ion battery modeling algorithm, that continuously tracks a battery’s relative state of charge (SOC) over a wide range of charge/discharge conditions. The ModelGauge algorithm eliminates the current sense resistor and battery learning cycle required by other fuel gauges. Using the system’s microcontroller,… Continue reading
“Some foundries are still developing new processes based on next-generation gate-all-around transistors, including more advanced high-mobility versions, but bringing these technologies into production will be difficult and expensive. Intel, Samsung, TSMC and others are laying the groundwork for a transition from today’s FinFET transistors to new gate-all-gate field-effect transistors (GAA… Continue reading
Currently widely used lithium-ion batteries can achieve an energy density of 265 Wh/kg and a capacity of 185 mAh/g, while lithium-sulfur batteries theoretically have an energy density of 2,600 Wh/kg and a capacity of 1,675 mAh/g . In other words, the performance of lithium-sulfur batteries is 10 times better than… Continue reading
“Thermal Sensors can be used in various applications and play a very important role in Electronic equipment, maintaining stable operation of equipment by monitoring temperature and detecting abnormal temperatures. The temperature sensors on the market generally use mechanical contacts (such as reed switches, Reed Switch) and semiconductor switches (such as… Continue reading
Geely Automobile Group (hereinafter referred to as “Geely”), a leading Chinese automobile manufacturer, and ROHM semiconductor Group (hereinafter referred to as “Rohm”), a world-renowned semiconductor manufacturer, have entered into a strategic partnership. The two parties will jointly work on advanced technologies in the automotive field. development. Recently, the two parties… Continue reading
September 8, 2021, Shanghai, China – On September 27, the three-day Shenzhen International Electronics Fair and Embedded System Exhibition (ELEXCON 2021) will be grandly opened. Infineon, the world’s leading semiconductor technology company, will also make a major appearance at the industry event, fully demonstrating how its innovative semiconductor technology connects… Continue reading
On October 22, Intel released its third-quarter financial report, with revenue of US$18.3 billion, down 4% year-on-year and 7% month-on-month; net profit of US$4.3 billion, down 29% year-on-year and 15.7% month-on-month. Notably, Intel’s data center business turned abruptly from high growth to decline this quarter. Intel CFO George Davis said… Continue reading
“In actual use, the feedback microphone or speaker has different degrees of rustling, which is caused by noise in the audio output signal analyzed by the voice module circuit. After circuit analysis, system software analysis and simulation verification analysis of the voice module, it is confirmed that the voice module… Continue reading