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參數(shù)資料
| 型號： | ADS7821UB |
| 英文描述： | 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| 中文描述： | 16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： | ADS7821UB |
8
ADS7821
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
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
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS7821P | CMOS Dual 4-Input NOR Gate 14-SO -55 to 125 |
| ADS7821U | 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER |
| ADS7822 | CMOS Dual 4-Input NOR Gate 14-TSSOP -55 to 125 |
| ADS7822B | 12-Bit High Speed 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7822C | CMOS Dual 4-Input NOR Gate 14-TSSOP -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7822 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit, High-Speed, 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7822B | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High Speed 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7822C | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High Speed 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7822CIDGKRAN | 制造商:Texas Instruments 功能描述: |
| ADS7822E | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12-Bit, High-Speed, 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER |
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