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October 20, 2022
Design of charging integrated circuit based on AT89C52 single chip

With the rapid development of microelectronics technology, various electronic products are constantly emerging, and the trend toward portability and small size and light weig

October 20, 2022
Basic knowledge of single chip microcomputer: single chip integrated circuit package type and pin identification method

In the previous article, everyone has seen pictures of integrated circuits, and there are many different shapes. The real part of these chips is the transistors integrated on

October 19, 2022
Automotive integrated circuit regulator circuit

The integrated circuit regulator is suitable for 14V, 350-d500W external iron silicon rectifier generators (such as with JF2132N, JF2132A, JF213E generators used in Dongfeng

October 19, 2022
For integrated circuit physical examination, these methods are super practical!

Integrated circuit overhaul is a huge project, because the integrated circuit has many pins and is very dense, which is very difficult to disassemble, and sometimes even dama

October 19, 2022
Quantum operation + integrated circuit, chip size is infinitely small?

The research team led by Gu Zeming, a professor of physics and engineering at the University of Tokyo's Department of Optical Systems, announced that he has successfully

October 18, 2022
Detailed description of the design scheme of medium-scale integrated circuit function tester

The testing technology of integrated circuits has developed with the rapid development of integrated circuit development and application. Integrated circuit testers have also

October 18, 2022
Driver integrated circuit for color PDP display system

In recent years, color PDP technology has continued to advance, and large wall-mounted TVs, HDTVs, and large display devices for multimedia displays using color PDPs are near

October 18, 2022
Easy to lick too many pins to teach you five ways to repair the integrated circuit

Integrated circuit overhaul is a huge project, because the integrated circuit has many pins and is very dense, which is very difficult to disassemble, and sometimes even dama

October 17, 2022
A rookie talk about analog integrated circuit design

Since the 1980s, digital signal processing algorithms and integrated circuits have developed rapidly. Although many types of signal processing have been converted from analog

October 17, 2022
Highly integrated ECG front end for patient monitoring systems (circuit diagram)

This circuit is a highly integrated electrocardiogram (ECG) front end for battery-powered patient monitoring applications. Figure 1 shows a top-level block diagram of the phy

October 17, 2022
Teach you how to understand the circuit diagram of integrated circuits

The integrated circuit application circuit diagram function integrated circuit application circuit diagram has the following functions: 1 It e

October 16, 2022
CMOS integrated circuit design (3): CMOS design considerations

(1) Notes on using TTL integrated circuits The power supply voltage of the 1TTL integrated circuit cannot be higher than +5.5V. The power supply and the ground cannot

October 16, 2022
CMOS integrated circuit design (2): detailed interface circuit

First, CMOS integrated circuits drive other devices 1. CMOS-TTL integrated circuit interface Since the low-level input current of TTL is 1.6m

October 16, 2022
CMOS integrated circuit use requirements

Technical requirements for CMOS integrated circuits 1. CMOS integrated circuit input requirements The CMOS integrated circuit has a high input impedance, and

October 15, 2022
Method for desoldering a chip integrated circuit

De-soldering chip-type integrated circuits under amateur conditions is a difficult task. The author summarized a set of methods for desoldering and chip-mounting integrated c

October 15, 2022
MPS company integrated circuit naming method

MPS company integrated circuit naming method

October 15, 2022
Motorola company integrated circuit naming method

Motorola company integrated circuit naming method

October 14, 2022
Substitution and detection method of integrated circuit

Substitution of integrated circuits The interior of an integrated circuit is basically all semiconductors, which concentrates tens of thousands of transistors

October 14, 2022
Method of disassembling an integrated circuit board

Method of disassembling an integrated circuit board Here are a few effective ways to disassemble integrated circuits: Dispensing method of suction tin:: Use

October 14, 2022
Method and steps for disassembling an integrated circuit

Several ways to disassemble an integrated circuit In the circuit maintenance, it is often necessary to remove the integrated circuit from the printed circuit boar

October 13, 2022
Principle and Application of Universal Digital Frequency Synthesis Integrated Circuit TSA5526

1 Overview Frequency synthesis technology is a new technology in the development of modern radio technology, and it

October 13, 2022
Analysis of China's three hot spots in the development of integrated circuit industry

On April 25, the State Council Information Office held a press conference on the development of the industrial and communications industry in the fi

October 13, 2022
Main features of the monolithic integrated circuit TLE9266QX

The TLE9266QX is a monolithic integrated circuit packaged in an exposed pad VQFN-48 (7mm & TImes; 7mm) power supply. The device is designed for

October 12, 2022
Power Management Integrated Circuit (PMIC)_S6BP401A main features

Cypress's S6BP401A is a Power Management Integrated Circuit (PMIC) that includes four buck 2.1MHz DC/DC converters with built-in switching FETs, two low dropout (LDO) reg

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