Focusing on domestic IP, InnoCore continues to empower domestic chips
The "2021 Hard-core Chinese Chip" selection event hosted by Xin Shiye is in full swing. More than 100 domestic chip companies have signed up to participate in the selection, and more than 200 products will meet with a large number of electronic engineers.
We are now using the "cloud exhibition" to fully display Chinese chip products and enterprises for you. At the same time, please cast your precious vote for the advancement of Chinese chips!
Online voting time
August 15th - September 14th
Come and support the Chinese chip you support!
2021 Best Domestic IP Product
The Most Innovative IC Design Company of 2021
The most influential IC design company in 2021
Shenzhen Inruixin Electronic Technology Co., Ltd. (referred to as IDCHIP) is a high-tech enterprise specializing in the design, development, production and sales of integrated circuit chips and semiconductor microelectronics related products. The company was founded in 1999 and is headquartered at 1308, Building A (Tower), Union Plaza, at the intersection of Binhe Road and Caitian Road East, Futian District, Shenzhen. IDCHIP adheres to the "people-oriented" talent strategy, strives to absorb and cultivate outstanding talents suitable for the development of the enterprise, and has gathered a group of elites from Silicon Valley and experts and scholars who have been engaged in integrated circuit design for many years in China. There are nearly 100 employees, more than 80% of whom have a bachelor's degree or above. A research and development center of more than 20 people has been established. The staff are mainly masters, doctors and above or intermediate and above technical titles. It is currently the most competitive technical force in China's integrated circuit industry. Mainly based on the needs of the markets in mainland China, Hong Kong, Taiwan and other markets, combined with the Russian technology engineering team and the abundant logistical support in China, it provides customers with a full range of high-quality and timely professional services from chip development and design to wafer casting, packaging, testing, sales, and after-sales technical support.
Since its establishment, IDCHIP has bravely taken on the responsibility of revitalizing the national integrated circuit industry, always adhered to the development path of independent innovation, and implemented the development strategy of leading technology and quality. At present, it has a number of invention patents and a number of layout copyright design registrations. In the past four years, it has successfully transferred advanced processes such as Trench ßpolar, HVBCD, BCD, Trench MOSFET, IGBT, FRD, etc. to domestic wafer fabs, and on this basis, it has designed and developed a series of high-quality LED drivers, audio amplifiers and LED lighting chips.
IDCHIP has been persistently focusing on improving technology, building a team, improving management, expanding the market, and innovating operating models. Thanks to the rapid development of China's electronic information industry, IDCHIP has achieved initial success in the domestic integrated circuit chip design industry!
3W power amplifier chip, AD8002
AD8002 is a Class AB, mono with shutdown mode, bridge audio power amplifier. When inputting 1KHz, 5V working voltage, the maximum driving power is: 3W, (4Ω load, THD<10%), 2W, (4Ω load, THD<1%); the total harmonic distortion noise in the audio range is less than 1% (20Hz·20KHz); the application circuit is simple, only a few peripheral components are needed to provide high-quality output power. The 8002A output does not require external coupling capacitors or boost capacitors, buffer networks, or feedback resistors.
AD8002 sampling SOP package is particularly suitable for low-power, small-volume portable systems. It can be controlled to enter sleep mode to reduce power consumption: 8002A has an internal overheating automatic shutdown protection mechanism. It works stably and has stable unity gain. The voltage gain of the amplifier can be adjusted by configuring external resistors, which is convenient for application. It is a typical chip that is popular in the market and highly recognized by users.
Basic chip applications:
1. Personal computer;
2. Portable consumer electronic products;
3. Passive speakers;
4. Toys and game consoles.