×

CAT5118/5123数字电位计资料下载

消耗积分:0 | 格式:rar | 大小:0.18 MB | 2017-03-28

分享资料个

　　The CAT5110/5118/5119/5123/5124/5125 consist of a fixed resistor and a wiper contact with 32−tap points that are digitally controlled through a 2-wire up/down serial interface. Three end-to-end resistance values are available： 10 k， 50 k and 100 k. The CAT5110/5125 is designed to operate as a potentiometer. In this configuration， the low terminal of the resistor array is connected to ground （pin 2）。 The CAT5118/5123 performs as a variable resistor. In this device， the wiper terminal and high terminal of the resistor array are connected at pin 5. The CAT5119/5124 is a similar variable resistor， except the low terminal is connected to pin 5. D。

数字电位器（锅），32个水龙头，向上/向下

　　Alternative Positive LCD Bias Control An op amp can be used to provide buffering and gain on the output of the CAT5110/CAT5125. This can be done by connecting the wiper output to the positive input of a noninverting op amp as shown in Figure 9. Figure 10 shows a similar circuit for the CAT5119/CAT5124.

数字电位器（锅），32个水龙头，向上/向下

下载并关注上传者 低至0.43元/天 开通VIP 免费下载

声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉

评论(0)
发评论

下载排行榜

全部0条评论

快来发表一下你的评论吧 !