參數(shù)資料
型號： ADC0838
廠商： National Semiconductor Corporation
元件分類： 串行ADC
英文描述： 8-Bit Serial I/O A/D Converters with Multiplexer Options
中文描述： 8位串行I /辦公自動化/ D轉(zhuǎn)換器多路復(fù)用選項
文件頁數(shù)： 9/26頁
文件大?。?/td> 410K
代理商： ADC0838
ML2281, ML2282, ML2284, ML2288
9
CLOCK (CLK)
CHIP SELECT (
CS
)
DATA IN (DI)
DO
USING
SE
TO CONTROL
LSB FIRST
OUTPUT
SAR STATUS (SARS)
SE
= “0”
DATA OUT (DO)
ADDRESS MUX
OUTPUT DATA
LSB FIRST DATA
MSB FIRST DATA
START
BIT
SGL/
DIF
SELECT
BIT 1
ODD/
SIGN
SELECT
BIT 0
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
HI-Z
SAMPLE & HOLD
ACQUISITION (t
ACQ
)
7
6
5
4
3
2
0
1
2
3
4
5
(MSB)
6
7
(MSB)
1
(LSB)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
A/D CONVERSION IN PROCESS
DATA HELD
LSB FIRST DATA
MSB FIRST DATA
(LSB)
(MSB)
(MSB)
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
t
SET-UP
t
SET-UP
DON’T CARE (DI DISABLED UNTIL NEXT CONVERSION CYCLE)
SE
ML2288 Timing
Figure 2. Timing Diagrams (Continued)
1.0
0.75
0.5
0.25
0
L
CLOCK FREQUENCY (MHz)
0
0.01
0.1
1
V
CC
= 5V
V
REF
= 5V
125 C
–55 C
25 C
Figure 3. Linearity Error vs f
CLK
相關(guān)PDF資料
PDF描述
ADC0838BCV 8-Bit Serial I/O A/D Converters with Multiplexer Options
ADC0838CCN 8-Bit Serial I/O A/D Converters with Multiplexer Options
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ADC20013 ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting
ADC71 16-Bit ANALOG-TO-DIGITAL CONVERTER
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