一种高精度温度变换器电路设计  

Design of High Precision Temperature Converter Circuit

作　　者：杨杰 尚玉凤[1] 

机构地区：[1]中国电子科技集团公司第43研究所,合肥230088

出　　处：《混合微电子技术》2017年第1期12-15,共4页Hybrid Microelectronics Technology

摘　　要：根据温度变换器AD590的电学性能、特点与误差。本文介绍了一种方法对其进行修调、补偿。，重点研究了一种电路结构提高了温度检测的精度与实用性。采用薄膜混合集成工艺作为工艺实施方案提高了电路的可靠性和集成度。该电路可以满足航空、航天等电路系统对温度检测的精度和可靠性要求。According to the electrical properties,characteristics and erro- of temperature converter of AD590, in this paper a method is introduced to compersate for it. This paper fi-cuses on a circuit structure to improve the accuracy and practicability of temperature detection. The thin film hybrid integrated process is adopted as tile technological implementation scheme, which improves the reliability and integration of the circuit. The cireuit can meet the requirements of temperature and rcliahility of the avi- ation, aerospace and other circuit systems.

关 键 词：温度检测 高精度 高可靠 薄膜工艺 

分 类 号：TN710[电子电信—电路与系统]