LTCl605及其在HDY-402三频航空电磁仪中的应用

摘要

HDY-402 tri-fi＇equency airborne electromagnetic instrument which is independently reasearched and developed by institute of geophysical and geochemical exploration,CAGS,is the airborne electromagnetic measurement system with China-only intellectual property rights,is mainly used for mineral exploration,water resources survey, seawater intrusion investigation and other fields. In this article I will detail the features and functionality of LTC1605 which is a 16-bit A/D converter made by Linear Technology corporation,and its application in HDY-402 System.%HDY-402三频航空电磁仪是由中国地质科学院地球物理地球化学勘查研究所自主研发，是目前国内唯一拥有自主知识产权的航空电磁测量系统，主要用于矿产勘查、水资源普查、海水入侵调查等领域。在本文将详细介绍凌力尔特公司16位AD芯片LTCl605的特性与功能，及其在HDY-402系统中的应用。