【摘要】 本文介绍了一种新型的电流型(输出为4～20mA)温湿度智能传感器,重点讨论如何利用MAX5102和运放芯片、场效应管进行D/A转换的硬件电路.也详细叙述了滤波及线性化算法.更多还原

【Abstract】 This paper presents a new current mode temperature &humidity intelligent sensor (output is 4～20mA)(The emphasis is puton how to make a D/A conversion by using MAX5102 and amplifiercircuit(Filtering and linearized algorithm are also introduced in detail.更多还原