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參數(shù)資料
| 型號： | ADC0804-1LCD |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | ADC |
| 英文描述： | CMOS 8-bit A/D converters |
| 中文描述： | 1-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO20 |
| 封裝： | 0.300 INCH, PLASTIC, SOP-20 |
| 文件頁數(shù)： | 10/18頁 |
| 文件大?。?/td> | 150K |
| 代理商： | ADC0804-1LCD |
Philips Semiconductors
Product data
ADC0803/0804
CMOS 8-bit A/D converters
2002 Oct 17
10
3-STATE TEST CIRCUITS AND WAVEFORMS (ADC0801-1)
t
r
90%
10%
t
0H
10%
V
CC
GND
V
OH
GND
RD
DATA
OUTPUT
C
L
V
CC
DATA
OUTPUT
10 k
C
L
CS
RD
t
r
90%
10%
t
1H
90%
V
CC
GND
V
OH
GND
RD
DATA
OUTPUT
V
CC
CS
RD
DATA
OUTPUT
V
CC
20ns
10 pF
t
OH
t
1H
10 pF
SL00019
10 k
Figure 4. 3-State Test Circuits and Waveforms (ADC0801-1)
TIMING DIAGRAMS
(All timing is measured from the 50% voltage points)
START
CONVERSION
CS
WR
t
WI
t
W(WR)L
ACTUAL INTERNAL
STATUS OF THE
CONVERTER
(LAST DATA WAS READ)
(LAST DATA WAS NOT READ)
INTR
INTR
CS
RD
DATA
OUTPUTS
INTR RESET
t
RI
t
ACC
t
1H,
t
0H
THREE–STATE
1 TO 8 X 1/f
CLK
”NOT BUSY”
”BUSY”
INTERNAL T
C
DATA IS VALID IN
OUTPUT LATCHES
INT ASSERTED
1/2 T
CLK
NOTE
NOTE:
Read strobe must occur 8 clock periods (8/f
CLK
) after assertion of interrupt to guarantee reset of INTR.
Output Enable and Reset INTR
SL00020
Figure 5. Timing Diagrams
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| ADC0804-1LCN | CMOS 8-bit A/D converters |
| ADC0804CD | AC 9C 8#16 1#8 SKT RECP BOX |
| ADC0804CN | CMOS 8-bit A/D converters |
| ADC0804LCD | CMOS 8-bit A/D converters |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC0804-1LCN | 制造商:NXP Semiconductors 功能描述:Analog Digital Converter, Single, 8 Bit, 20 Pin, DIP |
| ADC0804C | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0804CD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
| ADC0804CD-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC0804CLN | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
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