AD7723
目录
规格................................................. .................................... 3
时序规格................................................ ....................... 6
绝对最大额定值............................................... ........... 10
ESD注意事项................................................ ................................ 10
引脚配置和功能说明.......................... 11
术语................................................. ................................... 14
典型性能特征........................................... 15
电路说明................................................ ......................... 18
应用AD7723 ............................................... ..................... 20
模拟输入范围............................................... .................... 20
模拟输入................................................ ............................... 20
驾驶模拟输入.............................................. .......... 20
应用参考............................................... ............... 21
时钟产生................................................ ....................... 22
系统同步................................................ ................ 23
数据接口技术................................................ .............................. 24
并行接口................................................ ......................... 24
串行接口................................................ ................................ 25
双通道复用方式..................................... 25
串行接口的DSP .............................................. ................... 27
AD7723以ADSP- 21XX接口............................................ 27
AD7723以SHARC接口.............................................. ...... 27
AD7723以DSP56002接口.............................................. 27
AD7723以TMS320C5X接口............................................ 27
接地和布局............................................... ................... 28
外形尺寸................................................ ....................... 29
订购指南................................................ .......................... 29
修订历史
5/05 -REV 。 B到C版
更改格式............................................... ..............通用
变化图6 .............................................. ............................ 8
更改系统同步............................................ 23
更新的外形尺寸............................................... ........ 29
更改订购指南............................................. ....... 29
10月3日 - 修订版。 A到版本B
更改订购指南.............................................. .............. 8
外形尺寸更新............................................... ........ 23
从第0 9/02 -数据表改为A版
新的TPC 1和2添加............................................ ................. 13
编辑图17和18 ............................................ ................. 18
外形尺寸更新............................................... ........ 23
版本C |第32 2