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AD8372 PDF预览

AD8372

更新时间: 2024-02-17 10:20:14
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
16页 722K
描述
41 dB Range, 1 dB Step Size, Programmable Dual VGA

AD8372 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.29
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e3长度:5 mm
湿度敏感等级:3功能数量:1
端子数量:32最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC32,.2SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:Other Analog ICs最大供电电流 (Isup):270 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:BICMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm

AD8372 数据手册

 浏览型号AD8372的Datasheet PDF文件第2页浏览型号AD8372的Datasheet PDF文件第3页浏览型号AD8372的Datasheet PDF文件第4页浏览型号AD8372的Datasheet PDF文件第6页浏览型号AD8372的Datasheet PDF文件第7页浏览型号AD8372的Datasheet PDF文件第8页 
AD8372  
SERIAL CONTROL INTERFACE TIMING  
tCLK  
tPW  
CLK1 OR CLK2  
LCH1 OR LCH2  
tLH  
tLS  
tDS  
tDH  
SDI1 OR SDI2  
NOTES  
WRITE BIT  
DON'T CARE  
LSB  
LSB + 1  
LSB + 2  
MSB – 2  
MSB – 1  
MSB  
1. THE FIRST SDI BIT DETERMINES WHETHER THE PART IS WRITING TO OR READING FROM THE INTERNAL GAIN WORD REGISTER. FOR A  
WRITE OPERATION, THE FIRST BIT SHOULD BE A HIGH LOGIC LEVEL, FOR A READ OPERATION THE FIRST BIT SHOULD BE A LOGIC 1.  
THE GAIN WORD BIT IS THEN REGISTERED INTO THE SDI PIN ON THE NEXT RISING CLOCK.  
Figure 2. Write Mode Timing Diagram  
tLH  
tPW  
tCLK  
tD  
CLK1 OR CLK2  
LCH1 OR LCH2  
SDI1 OR SDI2  
tLS  
tDS  
tDH  
READ BIT  
DC  
LSB  
DC  
DC  
LSB + 2  
DC  
DC  
DC  
MSB  
DC  
SDO1 OR SDO2  
NOTES  
LSB + 1  
MSB – 2  
MSB – 1  
1. THE GAIN WORD BIT IS UPDATED AT THE SDO PIN ON THE FALLING CLOCK EDGE.  
Figure 3. Read Mode Timing Diagram  
Table 3. Serial Programming Timing Parameters  
Parameter  
Min  
10  
Unit  
ns  
Clock Pulse Width (tPW  
)
Clock Period (tCK  
Write Mode  
)
20  
ns  
Setup Time Data vs. Clock (tDS  
Hold Time Data vs. Clock (tDH  
Setup Time Latch vs. Clock (tLS)  
)
0.0  
1.6  
−1.8  
2.0  
ns  
ns  
ns  
ns  
)
Hold Time Latch vs. Clock (tLH  
Read Mode  
)
Clock to Data Out (tD)  
4.5  
ns  
Rev. 0 | Page 5 of 16  
 
 
 
 

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