MAX11166 Datasheet, PDF (11/33 Pages) Maxim Integrated Products – 16-Bit, 500ksps/250ksps, ±5V SAR ADCs with Internal Reference in TDFN

MAX11166/MAX11167
16-Bit, 500ksps/250ksps, ±5V SAR ADCs
with Internal Reference in TDFN
Typical Operating Characteristics—MAX11166 (continued)
OFFSET AND GAIN ERROR
vs. TEMPERATURE
1.0
2.0 ^{MAX11166 toc26}
OFFSET ERROR (mV)
GAIN ERROR (LSB)
0.5
1.0
0
0
-0.5
fSAMPLE = 250ksps
VREF = 4.096V
V_DD = 5.0V
VOVDD = 3.3V
-1.0
-40 -15
10
35
60
TEMPERATURE (°C)
-1.0
-2.0
85
INTEGRAL NONLINEARITY vs. CODE
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4 ^{fSAMPLE = 250ksps}
V_REF = 4.096V
-0.6 V_DD = 5.0V
-0.8 ^{VOVDD = 3.3V}
T_A = +25°C
-1.0
0
16384 32768 49152 65536
8192 24576 40960 57344
OUTPUT CODE (DECIMAL)
OFFSET AND GAIN ERROR
vs. SUPPLY VOLTAGE
1.0
1.0 ^{MAX11166 toc27}
OFFSET ERROR (mV)
GAIN ERROR (LSB)
0.6
0.6
0.2
0.2
-0.2
-0.2
fSAMPLE = 250ksps
-0.6 ^{VREF = 4.096V}
-0.6
V_OVDD = 3.3V
TA = +25°C
-1.0
-1.0
4.75 4.85 4.95 5.05 5.15 5.25
VDD (V)
DIFFERENTIAL NONLINEARITY
vs. CODE
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2 _{fSAMPLE = 250ksps}
-0.3
VREF = 4.096V
VDD = 5.0V
-0.4 VOVDD = 3.3V
-0.5 ^{TA = +25°C}
0
16384 32768 49152 65536
8192 24576 40960 57344
OUTPUT CODE (DECIMAL)
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