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參數(shù)資料
| 型號(hào)： | ADS7820UB |
| 英文描述： | 12-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| 中文描述： | 12位10ms的采樣CMOS模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 280K |
| 代理商： | ADS7820UB |
8
ADS7820
FIGURE 5. Using CS and BYTE to Control Data Bus.
t
8
BUSY
R/C
MODE
Acquire
Convert
Convert
t
7
t
6
t
3
t
4
t
1
t
2
t
5
DATA BUS
Previous
Data Valid
t
10
Hi-Z
Data Valid
Hi-Z
Previous
Data Valid
Not Valid
t
11
t
9
Acquire
Data Valid
t
13
FIGURE 3. Conversion Timing with Outputs Enabled after Conversion (CS Tied LOW.)
FIGURE 4. Using CS to Control Conversion and Read Timing.
t
12
t
12
t
14
Hi-Z
High Byte
t
14
Low Byte
Hi-Z
t
9
Hi-Z
Low Byte
High Byte
Hi-Z
Pins 6 - 13
Pins 15 - 22
BYTE
CS
R/C
t
9
Hi-Z State
BUSY
R/C
DATA BUS
MODE
Acquire
Data Valid
Hi-Z State
Convert
t
7
t
6
t
3
t
4
t
12
Acquire
t
14
t
12
t
1
t
12
t
12
CS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7821 | 制造商:BB 制造商全稱:BB 功能描述:16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7821P | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADS7821PB | 制造商:BB 制造商全稱:BB 功能描述:16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7821U | 制造商:BB 制造商全稱:BB 功能描述:16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7821UB | 制造商:BB 制造商全稱:BB 功能描述:16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
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