上海先积集成电路有限公司（Linearin Technology Corporation）成立于2016年初，是一家专注于传感信号调理和功率电流感测应用的高端精密模拟芯片公司，总部位于上海，在深圳、西安和无锡等地设有研发中心。Linearin 先积集成公司为智能家居、IoT物联网、工业控制和智能工厂、医疗设备、通信系统、汽车电子等市场提供创新产品和更优化的解决方案。
 
Linearin 先积集成汇聚了业界一流的模拟设计专家级团队，构建了国内最完整的精密放大器系列芯片，产品涵盖高性能放大器、比较器、基准电压及线性电源、开关及复用器、接口电路、数据转换器、以及AFE & ASSP专用芯片等模拟及混合信号芯片。凭借在性能、尺寸和功耗等方面的显著优势，获得了更多客户的认可。
 
Linearin 先积集成秉持“立足于顶尖的模拟芯片设计，通过创新缔造领先的中国模拟芯片”的愿景，将产品线扩展到线性电源、复用器、接口电路、数据转换器等更广泛的模拟芯片，开发集成度更高的传感器模拟前端芯片和涵盖更多高性能模拟IP的系统级专用芯片。Linearin 先积集成正在布局全球网络，为更多的合作伙伴提供专业的产品和解决方案，实现高性能与高品质芯片的完美结合。

科研团队
Linearin 先积集成核心团队均来自于国内外顶尖半导体公司，具有独特的创新思维及运营模式，在高性能模拟芯片及先进传感器产品的研发工程、制程管理、产品市场定义、客户技术服务等方面拥有丰富经验。

科技成果

Linearin 先积集成零漂移放大器
用于精密测量的Linearin 先积集成零漂放大器，代表业界最高设计水平的高端模拟产品；采用专利技术和优化的电路拓扑结构，具有极低的失调电压、温漂系数以及电压噪声，并具备极高的开环增益、CMRR和PSRR，实现了传感器信号调理所需的高精度水平。我们的核心专利“连续共模反馈控制”使这些器件具有业界最快的阶跃响应，并有效降低了信号输出的差错。

Linearin 先积集成微功耗比较器
高性能的Linearin 先积集成微功耗比较器具有更快的速度和极低的电流损耗，采用了独特的输出级设计以限制开关时的电源电流波动，几乎完全消除了许多其它比较器普遍存在的电源干扰信号问题，同时，降低了动态条件下的总体功耗。

Linearin 先积集成 PM细颗粒物传感器
Linearin 先积集成的PM细颗粒物传感器是光学粒子传感器领域的最新技术突破。LTS8018内置专利技术的“稳定零点参考校准模块”，更易于设计应用的LTS8016具有专利技术的输出特性曲线智能自校准算法；两者均采用了Linearin 先积集成专有的业界领先传感器模拟前端(AFE)信号处理芯片和高级算法。

Linearin Technology Corporation is a global fables semiconductor company specializing in advanced high-performance high-quality analog and mixed-signal IC chips, and offers innovative products and solutions for multi-market of medical & wearable devices, smart home, sensing of IoT, and intelligent industrial & smart factory (Industrie 4.0).

Developed by a world-class multinational design team with 20 more years of experience in analog design, the Linearin offers customers significant product advantages in performance, size and power consumption. The introduced products with leading core-techniques and excellent reliability & consistency include precision signal conditioning products such as amplifiers, comparators, switches, buffers, drivers and interfaces, as well as energy efficient power management ICs. 

The Linearin is keeping close partnership with customers and technical expertise in analog-intensive products and solutions to make users’ design more accessible, flexible and affordable. The Linearin innovative analog products with an extensive portfolio allow customers to achieve such diverse and fast growing markets as smart devices, mobile electronics and green energy technologies, and have resulted in improved performance such as longer battery life, less peripheral components, smaller PCB space and lower cost. 

The Linearin’s design expertise and continuous investments in R&D assure the performance and quality of products match or exceed those of the world’s top analog IC suppliers. Quality and reliability are on top of the priority list at the Linearin at all times. The Linearin strives to become one of the world leading analog product providers by offering the customers with best quality products and services. It is therefore the policy if the Linearin to continually improve our technologies and operation systems in an ongoing effort to meet and exceed the customers’ expectations.