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ML2252 参数 Datasheet PDF下载

ML2252图片预览
型号: ML2252
PDF下载: 下载PDF文件 查看货源
内容描述: レP兼容的8位A / D转换器,带有2或8通道多路复用器 [レP Compatible 8-Bit A/D Converters with 2- or 8-Channel Multiplexer]
分类和应用: 转换器复用器
文件页数/大小: 13 页 / 205 K
品牌: MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
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ML2252, ML2259
ML2259 BLOCK DIAGRAM
V
CC
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
8pF
8-CHANNEL
MULTIPLEXER
+
CONTROL
& TIMING
CLK
START
EOC
Σ
DB0
+
COMP
SUCCESSIVE
APPROXIMATION
REGISTER
THREE
STATE
OUTPUT
BUFFER
D/A
CONVERTER
DB1
DB2
DB3
DB4
DB5
DB6
DB7
ADDRESS
LATCH
AND
DECODER
ALE
A0
A1
A2
8pF
A/D WITH
SAMPLE-AND-HOLD FUNCTION
GND
+V
REF
–V
REF
OE
PIN CONFIGURATION
ML2252
20-Pin DIP (P20)
CH1
START
EOC
DB3
OE
CLK
V
CC
+V
REF
GND
DB1
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ML2252
20-Pin PLCC (Q20)
ADDR0
19
18
17
16
15
14
9
GND
10 11
DB1
DB2
12
–V
REF
13
DB0
ALE
DB7
DB6
DB5
DB4
CH1
START
CH1
1
CH3
CH0
ADDR0
ALE
DB7
DB6
DB5
DB4
DB0
–V
REF
DB2
3
DB3
OE
CLK
V
CC
+V
REF
4
5
6
7
8
2
20
TOP VIEW
TOP VIEW
ML2259
28-Pin DIP(P28W)
CH3
CH4
CH5
CH6
CH7
START
EOC
DB3
OE
CLK
V
CC
+V
REF
GND
DB1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
ML2259
28-Pin PLCC (Q28)
CH6
CH5
CH4
CH2
CH2
CH1
CH0
ADDR0
ADDR1
ADDR2
ALE
DB7
DB6
DB5
DB4
DB0
–V
REF
DB2
CH0
4
CH7
START
EOC
DB3
OE
CLK
V
CC
5
6
7
8
9
10
11
12
+V
REF
3
2
1
28
CH0
EOL
27
26
25
24
23
22
21
20
19
18
DB4
ADDR0
ADDR1
ADDR2
ALE
DB7
DB6
DB5
13 14
GND
DB1
15
DB2
16
–V
REF
17
DB0
TOP VIEW
TOP VIEW
2