Datasheet

Maxim Integrated │ 12
MAX11166/MAX11167 16-Bit, 500ksps/250ksps, ±5V SAR ADCs
with Internal Reference in TDFN
www.maximintegrated.com
Typical Operating Characteristics—MAX11167 (continued)
OUTPUT NOISE HISTOGRAM WITH
INPUT CONNECTED TO GND
MAX11166 toc32
OUTPUT CODE (DECIMAL)
NUMBER OF OCCURANCES
50k
100k
150k
200k
0
32765
32766
32767
32768
32769
32770
32771
32772
f
SAMPLE
= 250ksps
V
AINP
= 0V
V
DD
= 5.0V
V
REF
= 4.096V
T
A
= +25°C
INL AND DNL vs. TEMPERATURE
MAX11166 toc30
TEMPERATURE (°C)
INL AND DNL (LSB)
603510-15
-1.0
-0.6
-0.2
0.2
0.6
1.0
1.4
-1.4
-40 85
MAX INL
MIN INL
MAX DNL
MIN DNL
f
SAMPLE
= 250ksps
V
REF
= 4.096V
V
DD
= 5.0V
V
OVDD
= 3.3V
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE (REF PIN)
MAX11166 toc33
TEMPERATURE (°C)
V
REF
(V)
603510-15
4.091
4.092
4.093
4.094
4.095
4.096
4.097
4.098
4.099
4.100
4.090
-40 85
MAX MEASURED
MIN MEASURED
V
DD
= 5.0V
REF MODE = 0
30 DEVICES
INL AND DNL
vs. V
DD
SUPPLY VOLTAGE
MAX11166 toc31
V
DD
(V)
INL AND DNL (LSB)
5.155.054.954.85
-1.0
-0.6
-0.2
0.2
0.6
1.0
1.4
-1.4
4.75 5.25
MAX INL
MIN INL
MAX DNL
MIN DNL
f
SAMPLE
= 250ksps
V
REF
= 4.096V
V
OVDD
= 3.3V
T
A
= +25°C
INTERNAL REFERENCE VOLTAGES
vs. V
DD
VOLTAGE
MAX11166 toc34
V
DD
(V)
V
REF
(V)
5.155.054.954.85
4.09596
4.09598
4.09600
4.09602
4.09604
4.09594
4.75 5.25
REFIO
REF
V
DD
= 5.0V
T
A
= +25°C
REF MODE = 0