MAX1322ECM Maxim Integrated, MAX1322ECM Datasheet - Page 25

• Manufacturer Part Number: MAX1322ECM
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1322ECM

• Number Of Channels: 2
• Architecture: SAR
• Conversion Rate: 526 KSPs
• Resolution: 14 bit
• Input Type: Single-Ended
• Snr: 76 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 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 2.5 V

8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
CONFIGURATION
______________________________________________________________________________________
GND
BIPOLAR
+5V
BIPOLAR
ANALOG
INPUTS
MAX1322
MAX1324
MAX1320
MAX1325
MAX1321
MAX1326
0.1µF
0.1µF
2.2µF
0.1µF
0.1µF
0.01µF
0.1µF
0.1µF
2.2µF
2, 3, 14, 16, 23
0.1µF
13
15
17
18
19
20
22
21
12
11
10
1
6
9
8
7
5
4
INTCLK/EXTCLK
AV
AV
AV
MSV
REF
REF
REF+
REF-
COM
AGND
CH7
CH6
CH5
CH4
CH3
CH2
CH1
CH0
DD
DD
DD
MS
Typical Operating Circuits (continued)
MAX1320
MAX1321
MAX1322
MAX1324
MAX1325
MAX1326
CONVST
ALLON
DGND
SHDN
DV
EOLC
CLK
EOC
D13
D12
D11
D10
WR
CS
RD
D9
D8
D7
D6
D5
D4
D3
D2
D1
DD
D0
38
39
44
42
43
45
47
48
46
40
41
37
36
35
34
33
32
31
30
29
28
27
26
25
24
0.1µF
+3V
GND
DIGITAL
INTERFACE
AND
CONTROL
PARALLEL
DIGITAL
OUTPUT
PARALLEL
DIGITAL
I/O
25