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參數(shù)資料
| 型號： | ADC574AJH |
| 元件分類： | 圓形連接器 |
| 英文描述： | Circular Connector; No. of Contacts:53; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:18; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:18-53 RoHS Compliant: No |
| 中文描述： | 微處理器兼容模擬到數(shù)字轉(zhuǎn)換器 |
| 文件頁數(shù)： | 10/10頁 |
| 文件大?。?/td> | 103K |
| 代理商： | ADC574AJH |
10
ADC574A
When A
O
is low, the byte addressed contains the 8MSBs.
When A
O
is high, the byte addressed contains the 4LSBs
from the conversion followed by four logic zeros which
have been forced by the control logic. The left-justified
formats of the two 8-bit bytes are shown in Figure 8. The
design of the ADC574A guarantees that the A
O
input may be
toggled at any time with no damage to the converter; the
outputs which are tied together as illustrated in Figure 9
cannot be enabled at the same time.
In the majority of applications the read operation will be
attempted only after the conversion is complete and the
STATUS output has gone low. In those situations requiring
the earliest possible access to the data, the read may be
started as much as 1.15
μ
s (t
DD
max + t
HS
min) before
STATUS goes low. Refer to Figure 7 for these timing
relationships.
FIGURE 8. 12-Bit Data Format for 8-Bit Systems.
Processor
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Converter
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
0
0
Word 1
Word 2
FIGURE 9. Connection to an 8-Bit Bus.
12/8
A
STATUS
DB11 (MSB)
DB0 (LSB)
Digital Common
O
ADC574A
28
27
26
25
24
23
22
21
20
19
18
17
16
15
2
4
Data
Bus
Address
Bus
A
O
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADC574AJP | JT 53C 53#20 SKT PLUG |
| ADC574AKP | Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| ADC574A | Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| ADC574ASH | Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| ADC574ATH | Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC574AJN | 制造商:BURR-BROWN 功能描述: 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:Part Number Only |
| ADC574AJP | 制造商:BB 制造商全稱:BB 功能描述:Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
| ADC574AK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Converter IC |
| ADC574AKD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 12-Bit |
| ADC574AKH | 制造商:BB 制造商全稱:BB 功能描述:Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER |
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