AD660
目录
特点................................................. ............................................. 1
功能框图............................................... ............... 1
概述................................................ ......................... 1
产品亮点................................................ ........................... 1
修订历史................................................ ............................... 2
规格................................................. .................................... 3
AC性能特点............................................... 4
时序特性................................................ ................ 5
绝对最大额定值............................................... ............. 7
ESD注意事项................................................ .................................. 7
引脚配置和功能说明............................. 8
术语................................................. ..................................... 9
工作原理............................................... ....................... 10
模拟电路的连接............................................... ...... 10
单极性配置................................................ ............. 10
双极性配置................................................ ................ 11
内部/外部参考使用............................................. 11
输出稳定和毛刺.............................................. .......... 13
数字电路细节............................................... ................. 14
微处理器接口................................................ ............... 15
AD660到MC68HC11 ( SPI总线)接口............................. 15
AD660至MICROWIRE接口........................................... 15
AD660到ADSP- 210X系列接口.................................. 15
AD660为Z80接口.............................................. ............... 16
噪音................................................. ........................................... 16
电路板布局................................................ ................................... 17
电源去耦................................................ ..................... 17
接地................................................. .................................. 17
外形尺寸................................................ ....................... 18
订购指南................................................ .......................... 19
修订历史
6月8日 - 修订版。 A到版本B
更新格式................................................ ..................通用
更新引脚名称MSB / LSB到DATADIR整个........... 1
更新引脚名称UNI / BIP CLEAR以清除选择
纵观................................................. ...................................... 1
更改表1 .............................................. .............................. 3
更改尾注3表1 ........................................... 4 .........
图2 ..............................................变化............................ 5
改变图3和图5 ........................................... 6 ........
更改表4 .............................................. ............................... 7
新增引脚配置和功能描述第... 8
更改内部/外部参考使用第................ 11
图12 ..............................................变化........................ 12
改变图13,图14 ,图15 ,图16 ....... 13
图17和图18的变化........................................... 15 ..
图19 ..............................................变化........................ 16
更新的外形尺寸............................................... ........ 18
更改订购指南.............................................. ............ 19
版本B |第20页2