Datasheet

Maxim Integrated │ 7
MAX11166/MAX11167 16-Bit, 500ksps/250ksps, ±5V SAR ADCs
with Internal Reference in TDFN
www.maximintegrated.com
Typical Operating Characteristics—MAX11166 (continued)
OUTPUT NOISE HISTOGRAM WITH
INPUT CONNECTED TO GND
MAX11166 toc07
OUTPUT CODE (DECIMAL)
NUMBER OF OCCURANCES
32769
32770 3277232768
32767
50k
100k
150k
200k
0
32765
32766
32771
f
SAMPLE
= 500ksps
V
AINP
= 0V
V
DD
= 5V
V
REF
= 4.096V
T
A
= +25°C
-0.6
-0.2
-1.0
1.0
0.6
0.2
INL AND DNL (LSB)
1.4
-1.4
TEMPERATURE (°C)
603510-15-40 85
INL AND DNL vs. TEMPERATURE
MAX11166 toc05
f
SAMPLE
= 500ksps
V
REF
= 4.096V
V
DD
= 5.0V
V
OVDD
= 3.3V
MAX INL
MIN INL
MAX DNL
MIN DNL
4.095
4.094
4.096
4.093
4.092
4.091
4.099
4.098
4.097
V
REF
(V)
4.100
4.090
TEMPERATURE (°C)
603510-15-40 85
INTERNAL REFERENCE VOLTAGE
vs. TEMPERATURE (REF PIN)
MAX11166 toc08
V
DD
= 5.0V
REF MODE = 0
30 DEVICES
MAX MEASURED
MIN MEASURED
-0.6
-0.2
-1.0
1.0
0.6
0.2
INL AND DNL (LSB)
1.4
-1.4
V
DD
(V)
5.155.054.954.854.75 5.25
INL AND DNL
vs. V
DD
SUPPLY VOLTAGE
MAX11166 toc06
f
SAMPLE
= 500ksps
V
REF
= 4.096V
V
OVDD
= 3.3V
T
A
= +25°C
MAX INL
MIN INL
MAX DNL
MIN DNL
4.09596
4.09598
4.09600
4.09602
V
REF
(V)
4.09604
4.09594
V
DD
(V)
5.155.054.954.854.75 5.25
INTERNAL REFERENCE VOLTAGES
vs. V
DD
VOLTAGE
REFIO
REF
V
OVDD
= 3.3V
T
A
= +25°C
REF MODE = 0
MAX11166 toc09