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ML2252 View Datasheet(PDF) - Micro Linear Corporation

Part NameDescriptionManufacturer
ML2252 P Compatible 8-Bit A/D Converters with 2- or 8-Channel Multiplexer Micro-Linear
Micro Linear Corporation Micro-Linear
ML2252 Datasheet PDF : 13 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ML2252, ML2259
ML2259 BLOCK DIAGRAM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
8-CHANNEL
MULTIPLEXER
ADDRESS
LATCH
AND
DECODER
ALE A0 A1 A2
VCC
CLK
CONTROL
& TIMING
START
EOC
+
Σ
8pF
+
COMP
8pF
A/D WITH
SAMPLE-AND-HOLD FUNCTION
GND
SUCCESSIVE
APPROXIMATION
REGISTER
D/A
CONVERTER
+VREF
–VREF
DB0
DB1
DB2
THREE DB3
STATE DB4
OUTPUT
BUFFER DB5
DB6
DB7
OE
PIN CONFIGURATION
ML2252
20-Pin DIP (P20)
CH1
START
EOC
DB3
OE
CLK
VCC
+VREF
GND
DB1
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
TOP VIEW
CH0
ADDR0
ALE
DB7
DB6
DB5
DB4
DB0
–VREF
DB2
ML2259
28-Pin DIP(P28W)
CH3 1
CH4 2
CH5 3
CH6 4
CH7 5
START 6
EOC 7
DB3 8
OE 9
CLK 10
VCC 11
+VREF 12
GND 13
DB1 14
28 CH2
27 CH1
26 CH0
25 ADDR0
24 ADDR1
23 ADDR2
22 ALE
21 DB7
20 DB6
19 DB5
18 DB4
17 DB0
16
–VREF
15 DB2
TOP VIEW
2
ML2252
20-Pin PLCC (Q20)
3 2 1 20 19
DB3 4
18 ALE
OE 5
17 DB7
CLK 6
16 DB6
VCC 7
15 DB5
+VREF 8
14 DB4
9 10 11 12 13
TOP VIEW
ML2259
28-Pin PLCC (Q28)
CH7
START
EOC
DB3
OE
CLK
VCC
4 3 2 1 28 27 26
5
25
6
24
7
23
8
22
9
21
10
20
11
19
12 13 14 15 16 17 18
ADDR0
ADDR1
ADDR2
ALE
DB7
DB6
DB5
TOP VIEW
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