MAX1333 Maxim Integrated Products, MAX1333 Datasheet - Page 10

• Manufacturer Part Number: MAX1333
• Description: (MAX1332 / MAX1333) True-Differential 12-Bit ADCs
• Manufacturer: Maxim Integrated Products

3Msps/2Msps, 5V/3V, 2-Channel, True-
Differential 12-Bit ADCs
10
(AV
-0.2
-0.4
-0.6
-0.8
-1.0
12.0
11.5
11.0
10.5
10.0
1.0
0.8
0.6
0.4
0.2
9.5
9.0
8.5
8.0
DD
-1
-2
-3
-4
0
4
3
2
1
0
______________________________________________________________________________________
AV
2.7
-40
0
= +3V, DV
DD
DV
2.8
512
SUPPLY CURRENT vs. TEMPERATURE
DD
INTEGRAL NONLINEARITY
-15
OFFSET ERROR vs. AV
= AV
2.9 3.0 3.1
1024 1536
vs. OUTPUT CODE
DD
TEMPERATURE (°C)
DD
OUTPUT CODE
ZERO-SCALE INPUT
f
SCLK
10
AV
= +3V, V
2048 2560 3072 3584 4096
DD
= 40MHz
3.2 3.3
(V)
35
f
SCLK
REF
3.4
DD
= 32MHz
60
= 2.5V, f
3.5
3.6
85
SCLK
12.0
11.5
11.0
10.5
10.0
-0.5
-1.0
-1.5
-2.0
= 40MHz. T
-0.2
-0.4
-0.6
-0.8
-1.0
2.0
1.5
1.0
0.5
9.5
9.0
8.5
8.0
Typical Operating Characteristics (continued)
1.0
0.8
0.6
0.4
0.2
0
0
-40
0
0
AV
GAIN ERROR vs. TEMPERATURE
512
5
DIFFERENTIAL NONLINEARITY
DD
-15
1024 1536
SUPPLY CURRENT vs. f
10
A
MAX1333
vs. OUTPUT CODE
= +25°C, unless otherwise noted.)
TEMPERATURE (°C)
15
OUTPUT CODE
10
f
SCLK
2048 2560 3072 3584 4096
20
(MHz)
35
25
f
SCLK
AV
30
DD
60
= 32MHz
SCLK
= +3V
35
85
40
12.0
11.5
11.0
10.5
10.0
-0.5
-1.0
-1.5
-2.0
-0.5
-1.0
-1.5
-2.0
2.0
1.5
1.0
0.5
9.5
9.0
8.5
8.0
2.0
1.5
1.0
0.5
0
0
2.7
2.7
-40
OFFSET ERROR vs. TEMPERATURE
DV
AV
2.8 2.9 3.0
2.8 2.9 3.0
DD
DD
-15
= AV
GAIN ERROR vs. AV
SUPPLY CURRENT vs. AV
DD
TEMPERATURE (°C)
10
AV
AV
3.1
3.1
DD
DD
3.2
3.2
(V)
(V)
AV
ZERO-SCALE INPUT
f
SCLK
35
DD
3.3
3.3
= DV
= 40MHz
AV
DD
3.4
3.4
DD
DD
60
= +3V
3.5
3.5
DD
3.6
3.6
85