W91031S 参数 Datasheet PDF下载

初步W91031

呼叫线路标识

表盒内的

概述..............................................................................................................................2

特点和APPLICATIONS..................................................................................................................2

产品特点........................................................................................................................................................2

Applications...................................................................................................................................................2

引脚配置....................................................................................................................................3

PIN DESCRIPTION..........................................................................................................................................3

系统框图........................................................................................................................................5

框图...........................................................................................................................................6

功能说明........................................................................................................................6

环Detector.................................................................................................................................................6

输入预处理器.......................................................................................................................................8

双音报警信号Detection....................................................................................................................8

FSK Demodulation.......................................................................................................................................10

其他功能...........................................................................................................................................12

电气CHARACTERISTICS..............................................................................................................14

绝对最大额定值.........................................................................................................................14

推荐工作Conditions...........................................................................................................14

直流电气Characteristics........................................................................................................................14

电气特性 - 增益控制OP放大器.......................................... ........................................ 16

AC电气Characteristics........................................................................................................................16

AC时序特性...........................................................................................................................17

应用信息.....................................................................................................................22

应用Circuit........................................................................................................................................22

应用环境..............................................................................................................................23

本文档中描述的信息是华邦电子公司的专有知识产权，

不得转载未经华邦许可。

华邦提供此文档只有W-基础的系统设计提供参考。华邦不承担任何责任

错误或遗漏承担责任。所有数据和规格如有变更，恕不另行通知。

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出版日期： 2000年8月

修订版A1