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基于SOC的微气压传感器研究

Release Time:2020-04-09  Hits:

Indexed by: Journal Article

Date of Publication: 2005-01-01

Journal: 中国机械工程

Included Journals: ISTIC、PKU

Volume: 16

Issue: z1

Page Number: 155-157

ISSN: 1004-132X

Key Words: 微气压;测试系统;SOC;AD590

Abstract: 研究了基于SOC的微气压测试系统的工作原理,设计了基于集成温度传感器的微气压测试系统.以AD590为例,实现了微气压测试和系统的单片集成.测试结果表明,在恒功率加热模式下,系统在一定的气压范围(1~100kPa)内,对微小气压的响应具有良好的线性性质,易于实现信号处理电路和传感电路的单片集成.

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