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DAC1220E 参数 Datasheet PDF下载

DAC1220E图片预览
型号: DAC1220E
PDF下载: 下载PDF文件 查看货源
内容描述: 20位低功耗数位类比转换器 [20-Bit Low Power DIGITAL-TO-ANALOG CONVERTER]
分类和应用: 转换器数模转换器光电二极管PC
文件页数/大小: 14 页 / 125 K
品牌: BB [ BURR-BROWN CORPORATION ]
 浏览型号DAC1220E的Datasheet PDF文件第6页浏览型号DAC1220E的Datasheet PDF文件第7页浏览型号DAC1220E的Datasheet PDF文件第8页浏览型号DAC1220E的Datasheet PDF文件第9页浏览型号DAC1220E的Datasheet PDF文件第10页浏览型号DAC1220E的Datasheet PDF文件第11页浏览型号DAC1220E的Datasheet PDF文件第12页浏览型号DAC1220E的Datasheet PDF文件第14页  
From Read  
flowchart  
To Write  
flowchart  
Start  
Start  
Writing  
Reading  
CS taken HIGH  
for t15 periods  
minimum  
CS taken HIGH  
for t15 periods  
minimum  
(or CS tied LOW)  
(or CS tied LOW)  
CS  
CS  
state  
state  
HIGH  
HIGH  
LOW  
CS  
state  
LOW  
External device  
generates 8 serial  
clock cycles and  
transmits instruction  
register data  
CS  
state  
HIGH  
HIGH  
External device  
generates 8  
serial clock cycles  
and transmits  
instruction register  
data via SDIO  
LOW  
LOW  
via SDIO  
External device  
generates n  
serial clock cycles  
and transmits  
specified  
SDIO input to  
output transition  
register data  
via SDIO  
External device  
generates n serial  
clock cycles and  
receives specified  
register data via SDIO  
Yes  
No  
Is next  
instruction  
a read?  
More  
instructions?  
SDIO transitions to  
tri-state condition  
Yes  
No  
End  
To Read  
flowchart  
Yes  
No  
Is next  
instruction  
a Write?  
More  
instructions?  
Yes  
No  
End  
To Write  
flowchart  
FIGURE 10. Flowchart for Writing and Reading Register Data.  
®
13  
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