MAX1304ECM Maxim Integrated, MAX1304ECM Datasheet - Page 18

• Manufacturer Part Number: MAX1304ECM
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1304ECM

• Number Of Channels: 8
• Architecture: SAR
• Conversion Rate: 1075 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Snr: 71 dB
• Interface Type: Parallel
• Operating Supply Voltage: 2.7 V to 5.25 V, 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Package / Case: LQFP-48
• Maximum Power Dissipation: 1818.2 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
Figure 4. Typical Unipolar Operating Circuit
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CONFIGURATION
UNIPOLAR
GND
+5V
0.1µF
0.1µF
2.2µF
UNIPOLAR
0.01µF
0.01µF
ANALOG
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
INPUTS
2.2µF
2.2µF
2, 3, 14, 16, 23
0.1µF
15
17
18
19
20
22
21
12
11
10
13
1
6
9
8
7
5
4
AVDD
AVDD
AVDD
MSV
REF
REF
REF+
REF-
COM
AGND
CH7
CH6
CH5
CH4
CH3
CH2
CH1
CH0
INTCLK/EXTCLK
MS
MAX1304
CHSHDN
CONVST
DVDD
DGND
SHDN
EOLC
EOC
CLK
D11
D10
WR
CS
RD
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
25, 38
48
47
46
45
42
40
37
32
28
24, 39
44
43
41
36
35
34
33
31
30
29
27
26
0.1µF
DIGITAL
INTERFACE
AND
CONTROL
PARALLEL
DIGITAL
OUTPUT
+2.7V TO +5.25V
GND