AD6672
目录
特点................................................. ............................................. 1
应用................................................. ...................................... 1
功能框图............................................... ............... 1
概述................................................ ......................... 1
修订历史................................................ ............................... 2
产品亮点................................................ ........................... 3
规格................................................. .................................... 4
ADC直流规范............................................... ................ 4
ADC交流规范............................................... ................ 5
数规格................................................ ................... 7
开关规格................................................ .............. 8
时序规格................................................ .................. 9
绝对最大额定值............................................... ........... 10
热特性................................................ ............ 10
ESD注意事项................................................ ................................ 10
引脚配置和功能说明......................... 11
典型性能特征........................................... 12
等效电路................................................ ......................... 15
工作原理............................................... ....................... 16
ADC体系结构................................................ ...................... 16
模拟输入注意事项............................................... ..... 16
电压基准................................................ ....................... 18
时钟输入注意事项............................................... ....... 18
功耗和待机模式.................................... 19
数字输出................................................ ........................... 20
ADC超量程( OR) ............................................. ................... 20
噪声整形再量化器............................................... ............ 21
22 % BW NSR模式( 55 MHz带宽,在250 MSPS ) ..................... 21
33 % BW NSR模式( >82 MHz的带宽,在250 MSPS ) ............... 21
串行端口接口( SPI ) ............................................ .................. 23
配置使用SPI .............................................. ....... 23
硬件接口................................................ ..................... 23
SPI残疾人专用功能............................................... ............... 24
内存映射................................................ .................................. 25
读存储器映射寄存器表............................... 25
存储器映射寄存器表.............................................. ....... 26
存储器映射寄存器说明......................................... 28
应用信息................................................ .............. 29
设计指南................................................ ...................... 29
外形尺寸................................................ ....................... 30
订购指南................................................ .......................... 30
修订历史
7月11日 - 修订版0 :初始版
第0版|第32 2