AD7912/AD7922
目录
规格................................................. .................................... 3
AD7912规格................................................ ................. 3
AD7922规格................................................ ................. 5
时序规格................................................ .................. 7
时序图................................................ .......................... 7
时序例子................................................ .......................... 8
绝对最大额定值............................................... ............. 9
ESD注意事项................................................ .................................. 9
引脚配置和功能说明......................... 10
术语................................................. ................................... 11
典型性能特征........................................... 13
电路信息................................................ ........................ 15
转换器操作................................................ .................. 15
ADC传递函数............................................... .............. 15
典型的连接图............................................... .... 16
模拟输入................................................ ............................... 16
数字输入................................................ .............................. 17
DIN输入................................................ .................................... 17
DOUT输出................................................ ............................ 17
操作模式............................................... ........................ 18
普通模式................................................ .............................. 18
掉电模式.............................................. ...................... 18
电时间.............................................. ............................ 20
菊花链模式.............................................. ....................... 20
菊花链示例.............................................. .................. 22
功率与吞吐量............................................. .............. 24
串行接口................................................ ................................ 25
微处理器接口................................................ ....... 26
应用提示................................................ ........................... 28
接地和布局............................................... ............... 28
................................. 29 AD7912评估/ AD7922的性能
外形尺寸................................................ ....................... 30
订购指南................................................ .......................... 30
修订历史
修订版0 :初始版
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