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ABOUT US

ABOUT US

Core technology

  • Categories:About us
  • Time of issue:2018-10-12 00:00:00
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Jiangsu Sunlite Electronic Technology Co., Ltd. has "extremely low noise sensor signal processing technology" and "high precision sigma delta technology". It takes "core" to make special chips for the national demand as its own duty, and makes related chip technology research around the Internet of things such as smart grid. It has successfully developed a new generation of intelligent lightning resistant RS485 chip, can interface chip, RTC chip and OFDM communication chip Chip, MEMS signal processing chip, etc. Around these core technologies, the company has applied for more than ten national intellectual property rights and initially established its own patent protection system. Core power has 7 invention patents, 7 integrated circuit layout protection and 10 invention patents.

1

一种带有全局使能脉冲控制自动复位功能的上电复位电路

 

2

一种低功耗晶振荡器整形电路

 

3

低功耗晶振电路

 

4

一种基于VBE线性化的低温漂带隙基准电压源

 

5

一种多相非交叠时钟电路

 

6

一种补偿电阻温漂系数的基准电流源电路

 

7

一种具有热滞回功能过温保护电路

 

8

CAN收发器

9

MEMS麦克风接口芯片

10

MEMS麦克风传感器信号处理芯片

 

11

一种RS485接口芯片电路

 

12

集成TVS的RS485接口芯片

 

13

低电压高速RS485芯片

14

搞雷击浪涌RS485接口芯片

 

Seven invention patents have been authorized

1. A power on reset circuit with global enable pulse control automatic reset function, patent number: zl201310027886.4

2. Low power crystal oscillator circuit, patent No.: zl201310034695.0

3. A low power consumption crystal oscillator shaping circuit, patent number: zl201310434008.4

4. A multiphase non overlapping clock circuit, patent No.: 201310027759.4

5. An over temperature protection circuit with thermal hysteresis function, patent No.: 2016106463148

6. A reference current source circuit for compensating temperature drift coefficient of resistance, patent No.: 201310214945.9

7. A low temperature drift bandgap voltage reference based on VBE linearization, patent No.: 201510002900.4

Ten invention patents have been accepted

1. A switched capacitor integrator with chopper, application No.: 201610914595.0

2. A full differential amplifier with high precision and high dynamic range, application No.: 201610897245.8

3. A power on reset circuit with low power consumption and small size, application No.: 201610897156.3

4. A compensation filter for cascaded integrator comb filter, application No.: 201710133907.9

5. A successive approximation ADC and its switching method, application No.: 201711450254.3

6. A circuit to prevent leakage after chip power failure, application No.: 201711448593.8

7. A buffer circuit of successive approximation ADC, application No.: 201310208133.3

8. A high stability and low power on chip OSC circuit, application number: 2017101109753

9. A port protection circuit to prevent reverse leakage, application No.: 2017102293335

10. Hysteresis comparator applied to RS-485 receiver, application No.: 201610140026.5

7 authorized integrated circuit layout registration certificates

1. Signal processing circuit of MEMS microphone sensor, Registration No.: bs.13500095.5

2. MEMS microphone interface circuit chip, registration number: bs.15501072.7

3. RS485 interface chip integrated with TVs, registration number: bs.16500355.3

4. Can transceiver chip, registration number: bs.175012075

5. A RS485 interface chip circuit, registration number: bs.165512040

6. Anti lightning surge RS485 interface chip, registration number: 165518103

7. Low voltage high speed RS485 interface chip, registration number: 175538158

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Contact us

Add:Room 401, shuangchuang building, No.9, Xianlin East Road, Baohua new town, Jurong City, Jiangsu Province 

Phone:18013890858    E-mail:service@sitcores.com

Add:Room 1207, innovation building, 9 Xiaotang Road, high tech Zone, Xiangtan City, Hunan Province
Phone:
18502537108   E-mail:office@sitcores.com

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Contact us

Add:Room 401, shuangchuang building, No.9, Xianlin East Road, Baohua new town, Jurong City, Jiangsu Province 

Phone:18013890858    E-mail:service@sitcores.com

Add:Room 1207, innovation building, 9 Xiaotang Road, high tech Zone, Xiangtan City, Hunan Province
Phone:
18502537108   E-mail:office@sitcores.com

Fast navigation

Home             Products        Design services  Service and support      News         About us

Focus on us

Copyright © 2020 Core power electronic technology Co., Ltd          苏ICP备19007715号 

Powered by www.300 cn

 

Focus on us

weixin

Wechat service

Core power - do our best to provide customers with ASIC design services and technical products.
Science and technology as the driving force for development and innovation as the foundation

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