MAX11166 Datasheet, PDF (14/33 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—MAX11167 (continued)
SINAD vs. FREQUENCY
94
92
90
88
fSAMPLE = 250ksps
86 VIN = -0.1dBFS
TA = +25°C
84
REF MODE = 3
VREF = 4.096V
V_OVDD = 3.3V
82
0.1
1
10
100
FREQUENCY (kHz)
THD vs. INPUT FREQUENCY
-80
fSAMPLE = 250ksps
-85 VIN = -0.1dBFS
TA = +25°C
-90 REF MODE = 3
V_REF = 4.096V
-95 _{VDD = 5.0V}
-100 ^{VOVDD = 3.3V}
-105
-110
-115
-120
0.1
1
10
100
FREQUENCY (kHz)
ENOB vs. INPUT SIGNAL FREQUENCY
15.4
15.0
14.6
f_SAMPLE = 250ksps
14.2 VIN = -0.1dBFS
T_A = +25°C
REF MODE = 3
13.8 VREF = 4.096V
V_DD = 5.0V
VOVDD = 3.3V
13.4
0.1
1
10
100
FREQUENCY (kHz)
CMRR vs. INPUT FREQUENCY
-40
fSAMPLE = 250ksps
TA = +25°C
-50 ^VDD ^{= 5.0V}
VOVDD = 3.3V
VREF = 4.096V
-60 ^{VAIN+ = VAIN- = ±100mVP-P}
-70
-80
-90
0.1
1
10
100
FREQUENCY (kHz)
www.maximintegrated.com
Maxim Integrated │  14