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參數(shù)資料
| 型號(hào)： | ADS7832BP |
| 英文描述： | Autocalibrating, 4-Channel, 12-Bit ANALOG-TO-DIGITAL CONVERTER |
| 中文描述： | Autocalibrating，4通道，12位模擬數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 9/15頁 |
| 文件大?。?/td> | 299K |
| 代理商： | ADS7832BP |
9
ADS7832
t
12
D0 - D7
HBE
SFR
RD
CS
BUSY
Low Byte Data
High Byte Data
t
11
t
12
t
11
t
13
t
14
t
13
t
14
Hi-Z
Hi-Z State
t
8
t
7
t
10
t
9
t
8
t
10
straight binary (with 0V = 000 hex, 5V = FFF hex), and the
data is presented in a right-justified format (with the LSB as
the most right bit in the 16-bit word). Two read operations
are required to transfer the High byte and Low byte, and the
bytes are presented according to the input level on the High
Byte Enable pin (HBE).
FIGURE 4. Read Cycle Timing.
FIGURE 3. Write Cycle Timing (for initiating conversion or calibration).
FIGURE 2. Converter Timing.
The bytes can be read in either order, depending on the status
of the HBE input. If HBE changes while CS and RD are
LOW, the output data will change to correspond to the HBE
input. Figure 4 shows the timing for reading first the Low
byte and then the High byte.
WR
BUSY
CLK
1
2
3
4
5
6
7
16
17
18
Multiplexer Settling,
Offset Auto Zeroing
and Sampling Acquisition
Successive
Approximation
Conversion
t
6
t
2
A0, A1
SFR
BUSY
WR or CAL
CS
V
IL
V
IH
t
3
t
5
t
4
t
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADS7833 | CMOS Hex Inverting Buffer/Converter 16-SO -55 to 125 |
| ADS7833N | 10-Channel, 12-Bit DATA ACQUISITION SYSTEM |
| ADS7834 | 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834E | CMOS Hex Inverting Buffer/Converter 16-TSSOP -55 to 125 |
| ADS7834EB | 12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADS7833 | 制造商:BB 制造商全稱:BB 功能描述:10-Channel, 12-Bit DATA ACQUISITION SYSTEM |
| ADS7833N | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ADS7834 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High Speed Low Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834_13 | 制造商:BB 制造商全稱:BB 功能描述:12-Bit High-Speed, Low-Power Sampling ANALOG-TO-DIGITAL CONVERTER |
| ADS7834E | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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