AD7817/AD7818
目录
特点................................................. ............................................. 1
应用................................................. ...................................... 1
功能框图............................................... .............. 1
概述................................................ ......................... 1
产品亮点................................................ ........................... 1
修订历史................................................ ............................... 2
规格................................................. .................................... 3
时序特性................................................ ................ 6
绝对最大额定值............................................... ............. 7
ESD注意事项................................................ .................................. 7
引脚配置和功能描述........................... 8
术语................................................. ................................... 10
控制字节................................................ .................................... 11
电路信息................................................ .................... 12
数据表
转换器的详细................................................ ....................... 12
典型的连接图............................................... .... 12
模拟输入................................................ .............................. 12
片内基准.............................................. ...................... 13
ADC传递函数............................................... .............. 13
温度测量................................................ ....... 14
测温误差由于引用错误... 14
自发热事项.............................................. ....... 14
操作模式................................................ ........................ 15
功率与吞吐量.............................................. .................. 17
AD7817串行接口............................................... .............. 17
AD7818串行接口模式.............................................. ... 18
外形尺寸................................................ ....................... 19
订购指南................................................ .......................... 20
修订历史
10月12日 - 修订版。 C到Rev. D的
删除AD7816 ................................................ ..................通用
更改格式............................................... ..............通用
删除图15 ;重新编号,按顺序............................. 14
更新的外形尺寸............................................... ........ 19
更改订购指南.............................................. ............ 20
9月4日 - 修订版。 B到C版
更改订购指南.............................................. ............... 6
更改操作模式科和图16 ................ 13
图17 ..............................................变化........................ 14
更改AD7817串行接口,读取操作部分
图20 ............................................... .................................... 15
图21 ..............................................变化........................ 16
修订版D |第20页2