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MAX1308ECM+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P37
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel,
12-Bit,
Simultaneous-Sampling ADCs
with ±10V
, ±5V
, and 0 to +5V Analog Input Ranges
16
______________________________________________________________________________________
MAX1304–MAX1306
MAX1308–MAX1310
MAX1312–MAX1314
CONVST
D11
MSV
DGND
A
VDD
SHDN
INTCLK/EXTCLK
CLK
CH0
INTERF
ACE
AND
CONTROL
8 x 1
MUX
12-BIT
ADC
CH7
D0
DVDD
AGND
CHSHDN
REF
MS
REF
REF+
COM
REF-
T/H
T/H
8 x 12
SRAM
OUTPUT
DRIVERS
5k
Ω
5k
Ω
CONFIGURA
TION
REGISTER
D7
D8
2.500V
*
*SWITCH CLOSED ON UNIPOLAR DEVICES, OPEN ON BIPOLAR DEVICES
WR
CS
RD
EOC
EOLC
Figure 2. Functional Diagram
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel,
12-Bit,
Simultaneous-Sampling ADCs
with ±10V
, ±5V
, and 0 to +5V Analog Input Ranges
______________________________________________________________________________________
17
MAX1308
MAX1312
CH0
CH7
CH6
CH5
CH4
CH3
CH2
CH1
D0
D1
D2
D3
D4
D5
D7
D8
D9
D10
D11
AV
DD
AGND
DVDD
DGND
MSV
REF
MS
REF
REF+
COM
REF-
+5V
GND
+2.7V TO +5.25V
GND
CS
WR
BIPOLAR
ANALOG
INPUTS
P
ARALLEL
DIGIT
AL
OUTPUT
CONVST
RD
DIGIT
AL
INTERF
ACE
AND
CONTROL
4
5
7
8
9
10
11
12
2, 3, 14, 16, 23
21
22
20
19
18
6
17
48
47
46
25, 38
45
44
43
42
41
40
37
36
35
34
33
D6
32
31
30
29
28
27
26
24, 39
AV
DD
AV
DD
15
1
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.01
µ
F
0.1
µ
F
2.2
µ
F
2.2
µ
F
BIPOLAR
CONFIGURA
TION
CHSHDN
SHDN
CLK
EOLC
EOC
INTCLK/EXTCLK
13
Figure 3. Typical Bipolar Operating Circuit
MAX1304–MAX1306/MAX1308–MAX1310/MAX1312–MAX1314
8-/4-/2-Channel,
12-Bit,
Simultaneous-Sampling ADCs
with ±10V
, ±5V
, and 0 to +5V Analog Input Ranges
18
______________________________________________________________________________________
MAX1304
CH0
CH7
CH6
CH5
CH4
CH3
CH2
CH1
D0
D1
D2
D3
D4
D5
D7
D8
D9
D10
D11
AV
DD
AGND
DVDD
DGND
MSV
REF
MS
REF
REF+
COM
REF-
+5V
GND
+2.7V TO +5.25V
GND
CS
WR
UNIPOLAR
ANALOG
INPUTS
P
ARALLEL
DIGIT
AL
OUTPUT
CONVST
RD
DIGIT
AL
INTERF
ACE
AND
CONTROL
4
5
7
8
9
10
11
12
2, 3, 14, 16, 23
21
22
20
19
18
6
17
48
47
46
25, 38
45
44
43
42
41
40
37
36
35
34
33
D6
32
31
30
29
28
27
26
24, 39
AV
DD
AV
DD
15
1
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.1
µ
F
0.01
µ
F
0.1
µ
F
2.2
µ
F
2.2
µ
F
UNIPOLAR
CONFIGURA
TION
0.1
µ
F
2.2
µ
F
CHSHDN
SHDN
CLK
EOLC
EOC
INTCLK/EXTCLK
13
0.01
µ
F
Figure 4. Typical Unipolar Operating Circuit
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P33
P34-P36
P37-P37
MAX1308ECM+T
Mfr. #:
Buy MAX1308ECM+T
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 12-Bit 8Ch 1.075Msps 3V Precision ADC
Lifecycle:
New from this manufacturer.
Delivery:
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Ups
TNT
EMS
Payment:
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