Analog Circuits

Introduction to Integrated Circuit Application Development (Including Embedded Systems) for Beginners [High-Definition Course]

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Introduction to Integrated Circuit Application Development (Including Embedded Systems) for Beginners [High-Definition Course]

Reply to the public account: Course to obtain resources Introduction to Integrated Circuit Application Development (Including Embedded Systems) for Beginners In the rapidly advancing technological landscape, integrated circuit application development, especially in the embedded field, has become a core support for many cutting-edge technologies. If you are curious about this fascinating field and eager to … Read more

Multisim 14 Simulation Software Analog Circuit Experiment Case

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Multisim 14 Simulation Software Analog Circuit Experiment Case

Multisim 14 Simulation Software Analog Circuit Experiment Case: Design of an Inverting Amplifier Circuit Design Requirements: The amplification factor is 3, and the circuit’s correctness is verified with input signals of both DC voltage and AC voltage, recording the experimental results. 1. Simulation Circuit Diagram Design (1) Double-click the NI Multisim shortcut icon on the … Read more

Multisim 14 Simulation Software: Analog and Digital Experiment Cases

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Multisim 14 Simulation Software: Analog and Digital Experiment Cases

Multisim 14 Simulation Software Analog Experiment Case: Design of a non-inverting amplifier circuit Design Requirements: Gain of 3, verify the correctness of the circuit with input signals of both DC and AC voltages, and record the experimental results. 1. Simulation Circuit Diagram Design (1) Double-click the NI Multisim shortcut icon on the desktop to enter … Read more

Introduction to Multimeter and Its Usage

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Introduction to Multimeter and Its Usage

Click on the image to enlarge 1. Introduction to Multimeter 1.1 Definition A multimeter is a magnetic electrical instrument equipped with a rectifier that can measure various electrical parameters such as AC and DC current, voltage, and resistance. For each electrical quantity, there are generally several ranges. Also known as a multi-purpose meter or simply … Read more

A Brief Discussion on the Differences Between Analog and Digital Oscilloscopes

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A Brief Discussion on the Differences Between Analog and Digital Oscilloscopes

An oscilloscope is a window to observe waveforms, allowing designers or maintenance personnel to see electronic waveforms in detail, achieving a real-time visual effect. Because the human eye is the most sensitive visual organ, it can perceive minute details and quickly reflect objects to the brain for comparison and judgment. According to the different classifications … Read more

Analog Circuit Fault Diagnosis Using Optimal Wavelet Basis and Fuzzy SOM

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Analog Circuit Fault Diagnosis Using Optimal Wavelet Basis and Fuzzy SOM

Abstract: In order to solve the difficulty of feature extraction in analog circuits fault diagnosis and to accurately classify fault pattern, a new analog circuit diagnosis method based on the combination of optimal wavelet basis, fuzzy theory and self-organizing feature map is proposed. The response signals of the analog circuit are preprocessed by wavelet transform … Read more

The Development and Application of Chip Technology

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The Development and Application of Chip Technology

Source: Semiconductor Engineer Original Author: Chip Failure Analysis Chip technology is an important driving force behind modern technological development. Its advancements have not only propelled the development of electronic devices such as computers and smartphones but have also penetrated various fields including automotive, medical, and energy. With the rapid development of information technology, chip technology, … Read more

Chip Types and Technology Nodes

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Chip Types and Technology Nodes

Source: LightSense Technology Original Author: BENG This article briefly introduces several different types of chips. Different types of chips are accompanied by different node technologies. Except for logic chips, there is basically no need for technology smaller than 28nm. MEMS: Micro Electro Mechanical Systems (MEMS). Integrates industry-leading Complementary Metal-Oxide-Semiconductor (CMOS) and wafer stacking technology to … Read more

Analog Chips vs Digital Chips: Who is the True Leader in Technology?

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Analog Chips vs Digital Chips: Who is the True Leader in Technology?

Click the above “Mechanical Electronic Engineering Technology” to follow us In this rapidly changing technological era, chips are the “heart” of technological development, ubiquitous from our phones and computers to cars, airplanes, and even rockets and satellites. In the world of chips, the two giants, analog chips and digital chips, have always attracted attention. Today, … Read more

Introduction to ES7148 DAC Applications

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Introduction to ES7148 DAC Applications

DAC Model: ES7148. Package: QFN12. Operating Temperature: -40~+85℃. 1. Overview The ES7148 is a 12-pin, 24-bit stereo D/A converter that uses PCM (Pulse Code Modulation). It supports 24-bit word length I2S serial audio data format input. Utilizing multi-bit ∆-Σ modulation technology, it converts digital signals to dual-channel analog signal output. The multi-bit ∆-Σ modulator makes … Read more