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参数资料
| 型号： | AD9945KCPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 14/14页 |
| 文件大小： | 0K |
| 描述： | IC CCD SIGNAL PROCESSOR 32-LFCSP |
| 标准包装： | 1 |
| 类型： | CCD 信号处理器，12 位 |
| 输入类型： | 逻辑 |
| 输出类型： | 逻辑 |
| 接口： | 3 线串口 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 32-LFCSP-VQ（5x5） |
| 包装： | 管件 |
| 产品目录页面： | 776 (CN2011-ZH PDF) |
AD9945
–9–
SERIAL INTERFACE
SDATA
SCK
SL
A2
A0
A1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
tDS
tDH
tLS
tLH
NOTES
1. SDATA BITS ARE INTERNALLY LATCHED ON THE RISING EDGES OF SCK.
2. SYSTEM UPDATE OF LOADED REGISTERS OCCURS ON SL RISING EDGE.
3. ALL 12 DATA BITS D0 TO D11 MUST BE WRITTEN. IF THE REGISTER CONTAINS FEWER THAN 12 BITS, ZEROS SHOULD BE
USED FOR THE UNDEFINED BITS.
D11
Figure 4. Serial Write Operation
SDATA
A0
A1
A2
D0
D1
D2
D3
D4
D5
D10
D11
SCK
SL
NOTES
1. MULTIPLE SEQUENTIAL REGISTERS MAY BE LOADED CONTINUOUSLY.
2. THE FIRST (LOWEST ADDRESS) REGISTER ADDRESS IS WRITTEN, FOLLOWED BY MULTIPLE 12-BIT DATA-WORDS.
3. THE ADDRESS WILL AUTOMATICALLY INCREMENT WITH EACH 12-BIT DATA-WORD (ALL 12 BITS MUST BE WRITTEN).
4. SL IS HELD LOW UNTIL THE LAST DESIRED REGISTER HAS BEEN LOADED.
5. NEW DATA IS UPDATED AT THE NEXT SL RISING EDGE.
D0
D1
D10
D11
D0
...
DATA FOR STARTING
REGISTER ADDRESS
DATA FOR NEXT
REGISTER ADDRESS
D2
D1
...
1
16
23
4
567
8
9
10
15
18
17
28
27
30
29
31
Figure 5. Continuous Serial Write Operation to All Registers
REV.
C
A3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9945KCPZ | 制造商:Analog Devices 功能描述:CCD Signal Processor IC |
| AD9945KCPZ2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete 12-Bit 40 MHz CCD Signal Processor |
| AD9945KCPZRL | 制造商:Analog Devices 功能描述:PBFREE 12 BIT 40 MSPS CONVERTE |
| AD9945KCPZRL7 | 功能描述:IC CCD SIGNAL PROCESSOR 32-LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 传感器和探测器接口 系列:- 其它有关文件:Automotive Product Guide 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:74 系列:- 类型:触控式传感器 输入类型:数字 输出类型:数字 接口:JTAG，串行 电流 - 电源:100µA 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:20-TSSOP 包装:管件 |
| AD9945KCPZRL72 | 制造商:AD 制造商全称:Analog Devices 功能描述:Complete 12-Bit 40 MHz CCD Signal Processor |
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