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NXP资料 22通道多路开关检测 接口

更新时间:2020-03-26 22:37:07 大小:3M 上传用户:ztt986416查看TA发布的资源 标签:CD1020接口 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

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The CD1020 is a cost optimized switch detection interface device (MSDI) designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a Serial Peripheral Interface (SPI). This SMARTMOS device also features a 22-to-1 analog multiplexer for reading the input channels as analog inputs. The analog selected input signal is buffered and provided on the AMUX output pin for the MCU to read.



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文件名 大小
CD1020_22_channel_multiple_switch_detection_interface_数据手册.pdf 3M

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