參數(shù)資料
型號: ML2282
廠商: Fairchild Semiconductor Corporation
元件分類: 串行ADC
英文描述: Serial I/O 8-Bit A/D Converters with Multiplexer Options(多路轉(zhuǎn)換器可選的串行輸入/輸出的8位A/D轉(zhuǎn)換器)
中文描述: 串行I / O 8位A / D轉(zhuǎn)換器和多路復(fù)用器選擇(多路轉(zhuǎn)換器可選的串行輸入/輸出的8位的A / D轉(zhuǎn)換器)
文件頁數(shù): 9/26頁
文件大小: 369K
代理商: ML2282
ML2281, ML2282, ML2284, ML2288
REV. 1.0 10/10/2000
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
ML2284 Serial I/O 8-Bit A/D Converters with Multiplexer Options(多路轉(zhuǎn)換器可選的串行輸入/輸出的8位A/D轉(zhuǎn)換器)
ML2288 Serial I/O 8-Bit A/D Converters with Multiplexer Options(多路轉(zhuǎn)換器可選的串行輸入/輸出的8位A/D轉(zhuǎn)換器)
ML2330 Selectable Dual 3V/3.3V/5V 8-Bit DAC( 輸出可選3V/3.3V/5V的8位雙通道D/A轉(zhuǎn)換器)
ML2340 Single Supply, Programmable 8-Bit D/A Converters(單電源可編程8位D/A轉(zhuǎn)換器)
ML2350 Single Supply, Programmable 8-Bit D/A Converters(單電源可編程8位D/A轉(zhuǎn)換器)
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