1, Sheng Bang shares
As a leading enterprise in the field of analog chip design, Sheng Bang has a high market share and stable profitability. Its products cover signal chains and power management semiconductors, and are widely used in consumer electronics, communication equipment, industrial control, medical instruments, automotive electronics and other fields. Three-year net profit compound growth of 99.33%, the stock price also fell. Shengbang's leading position and stable profitability in the field of analog chip design make it one of the leading enterprises in the field of analog chips.
2. Weil shares
As the leader of analog chips, Weir shares have a high share price and market value, and the average ROE in the past five years is very high. At the same time, the company also has high net profit and stable stock price performance.
3. evergreen shares
As a listed company of analog chips, Evergreen Co., Ltd. is mainly engaged in the research and development and sales of analog chips, which has certain technical strength and market competitiveness.
Basic information of Sheng Bang joint-stock company
Shengbang's main products can be divided into two categories: signal chain and power management. Among them, the signal chain analog chip includes various operational amplifiers and comparators, audio power amplifiers, video buffers, line drivers, analog switches, temperature sensors, analog-to-digital converters (ADC), digital-to-analog converters (DAC), level conversion chips, interface circuits, voltage reference chips, and small logic chips. The power management analog chip includes LDO.
Microprocessor power supply monitoring circuit, buck converter, boost converter, buck converter, backlight and flash LED driver, AMOLED power supply chip, PMU, OVP and load switch, battery charge and discharge management chip, battery protection chip, motor driver chip, MOSFET driver chip, etc.
Baidu Baike-Shengbang Microelectronics (Beijing) Co., Ltd.