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參數(shù)資料
| 型號： | 7805ALPRPDB |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | ADC |
| 英文描述： | 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDIP28 |
| 封裝： | RAD-PAK, DIP-28 |
| 文件頁數(shù)： | 21/34頁 |
| 文件大?。?/td> | 605K |
| 代理商： | 7805ALPRPDB |
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Memory
PRELIMINARY
28
All data sheets are subject to change without notice
2001 Maxwell Technologies
All rights reserved.
16-Bit Latchup Protected ADC
7805ALP
12.19.01 Rev 6
1000583
TABLE 22. OFFSET BINARY CODE TABLE FOR MAIN DAC
NOTE: The span range is (30/16) x VBIAS = 1.875 x VBIAS
FIGURE 24. MAIN DAC OUTPUT VOLTAGE VS. DAC INPUT CODES (HEX) FOR OFFSET BINARY CODING
Figure 24 shows the Main DAC transfer function when offset binary coding is used. With offset binary coding selected
the output voltage can be calculated as follows:
VOUT' = VBIAS + 1.875 x VBIAS x ((NA-512)/1024)
where NA is the decimal equivalent of the offset binary input code. NA ranges from 0 to 1023.
Table 23 shows the offset binary transfer function for the Sub DAC. Figure 26 shows the Sub DAC transfer function for
offset binary coding. Any Sub DAC output voltage can be expressed as:
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| 7805ALPRPDE | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
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| 7805ALPRPFE | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:16-Bit Latchup Protected ADC |
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