MAX11158 Datasheet, PDF (6/26 Pages) Maxim Integrated Products – 500ksps Throughput Rates Without Pipeline

MAX11158
18-Bit, 500ksps, ±5V SAR ADC with
Internal Reference in µMAX
Typical Operating Characteristics
(V_DD = 5.0V, V_OVDD = 3.3V, f_SAMPLE = 500ksps; T_A = +25NC, unless otherwise noted.)
20
15
10
5
0
-5
-10
-15
-20
-40
Offset Error
Gain Error
-15
OFFSET AND GAIN ERROR
vs. TEMPERATURE
toc01
AVERAGE OF 128 DEVICES
10
35
60
85
TEMPERATURE (°C)
DIFFERENTIAL NONLINEARITY vs. CODE
toc03
1.00
SINGLE DEVICE
0.75
0.50
0.25
0.00
-0.25
-0.50
-0.75
-1.00
OUTPUT CODE (DECIMAL)
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
-40
MAX DNL
MIN DNL
-15
DNL vs. TEMPERATURE
toc05
AVERAGE OF 128 DEVICES
10
35
60
85
TEMPERATURE (°C)
OFFSET AND GAIN ERROR
vs. V_DD SUPPLY VOLTAGE
20
Offset Error
15
Gain Error
10
5
0
-5
-10
-15
AVERAGE OF 128 DEVICES
-20
4.75
4.85
4.95
5.05
5.15
V_DD (V)
toc02
5.25
INTEGRAL NONLINEARITY vs. CODE
toc04
8
SINGLE DEVICE
6
4
2
0
-2
-4
-6
-8
OUTPUT CODE (DECIMAL)
8
6
4
2
0
-2
-4
-6
-8
-40
MAX INL
MIN INL
-15
INL vs. TEMPERATURE
toc06
AVERAGE OF 128 DEVICES
10
35
60
85
TEMPERATURE (°C)
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