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
AVDD
SHDN
INTCLK/EXTCLK
CLK
CH0
INTERFACE
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
5k
CONFIGURATION
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
AVDD
AGND
DVDD
DGND
MSV
REF
MS
REF
REF+
COM
REF-
+5V
GND
+2.7V TO +5.25V
GND
CS
WR
BIPOLAR
ANALOG
INPUTS
PARALLEL
DIGITAL
OUTPUT
CONVST
RD
DIGITAL
INTERFACE
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
AVDD
AVDD
15
1
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.01µF
0.1µF
2.2µF
2.2µF
BIPOLAR
CONFIGURATION
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
AVDD
AGND
DVDD
DGND
MSV
REF
MS
REF
REF+
COM
REF-
+5V
GND
+2.7V TO +5.25V
GND
CS
WR
UNIPOLAR
ANALOG
INPUTS
PARALLEL
DIGITAL
OUTPUT
CONVST
RD
DIGITAL
INTERFACE
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
AVDD
AVDD
15
1
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
0.01µF
0.1µF
2.2µF
2.2µF
UNIPOLAR
CONFIGURATION
0.1µF
2.2µF
CHSHDN
SHDN
CLK
EOLC
EOC
INTCLK/EXTCLK
13
0.01µF
Figure 4. Typical Unipolar Operating Circuit

MAX1304ECM+

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Analog to Digital Converters - ADC 12-Bit 8Ch 1.075Msps 3V Precision ADC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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