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describe
The LTC®3113
is a wide
VIN
range, high efficiency, fixed frequency, buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltag...[Details]
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1. STM8 register mapping
STM8 core uses Harvard structure, with two buses for accessing Flash and RAM respectively, but Flash, RAM, GPIO and peripheral registers are mapped to linear 16Mbyte (24-bit...[Details]
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The functions of TIM1 and TIM8 timers include : ● 16-bit up, down, up/down auto-load counter ● 16-bit programmable (can be modified in real time) prescaler , the counter clock frequency can be divid...[Details]
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0 Introduction
Inverters have been widely used in many technical fields such as AC electric transmission and UPS. The main circuit switch devices often use fully controlled devices such as...[Details]
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As leaders in hybrid electric vehicles, Toyota and Honda have chosen different types of energy storage batteries: Toyota has always used nickel-metal hydride batteries, while Honda has chosen lithium...[Details]
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One sensitive test of high-resolution ADC fidelity is the ability to faithfully digitize a sine wave. This test requires a sine wave generator with residual distortion close to 1 ppm (parts per milli...[Details]
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In recent years, the smart home industry has developed rapidly under the background of 5G+iOT+big data. Under the smart home ecosystem, giants from the communications, Internet, home appliances, home...[Details]
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The extensive use of traditional transformer rectifiers and nonlinear loads results in a high current harmonic content in the power grid, which has a great impact on the aircraft power supply syste...[Details]
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Oscilloscopes can also be divided into analog and digital types. Both analog and digital oscilloscopes are capable of handling most applications.
Digital oscilloscopes are becoming more and mo...[Details]
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On October 31, Korean media reported that the price of memory semiconductor DRAM fell by nearly 10% in October, indicating that concerns about the "peak out" (peaking, decline) of the DRAM market in ...[Details]
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Unique sensor embedded in contact lens
STMicroelectronics has announced the development of a wireless MEMS sensor for a breakthrough platform designed by Swiss company Sensimed AG. This unique sens...[Details]
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The 2020 Honor Life store in Shenyang opened. In an interview with the media after the press conference, Honor President Zhao Ming said that Honor will launch large-screen mobile phone products in 20...[Details]
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What is PID?
PID, which stands for "proportional, integral, derivative", is a very common control algorithm.
PID has a history of 107 years.
It is not something sacred, and eve...[Details]
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"Chip" refers to the original integrated circuit of our semiconductor products. If the mobile phone chip is the "brain" of the mobile phone, then the automotive chip is like the brain of the car. Aut...[Details]
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On June 17, well-known Apple analyst Ming-Chi Kuo said in his latest report that Apple's 5G iPhone strategy has become more aggressive after the US imposed an export ban on Huawei. He predicted that ...[Details]
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