MAX11135_V1 Datasheet, PDF (13/40 Pages) Maxim Integrated Products – 500ksps, Low-Power, Serial 12-/10-/8-Bit,4-/8-/16-Channel ADCs

MAX11135–MAX11143
500ksps, Low-Power, Serial 12-/10-/8-Bit,
4-/8-/16-Channel ADCs
Typical Operating Characteristics (continued)
(MAX11135ATI+/MAX11136ATI+/MAX11137ATI+, T_A = +25°C, unless otherwise noted.)
GAIN ERROR vs. TEMPERATURE
3
2
1
0
-1
-2
-3
-40 -25 -10 5 20 35 50 65 80 95 110 125
TEMPERATURE (°C)
HISTOGRAM FOR 30,000 CONVERSIONS
35,000
fSAMPLE = 1Msps
30,000
29992 CODE HITS
25,000
20,000
15,000
10,000
5000
4 CODE HITS
4 CODE HITS
0
2045 2058 2059 2060 2065
OUTPUT CODE (DECIMAL)
SNR AND SINAD
vs. ANALOG INPUT FREQUENCY
74.0
fSAMPLE = 1Msps
73.5
73.0
SNR
72.5
72.0
SINAD
71.5
71.0
0
100 200 300 400 500
fIN (kHz)
THD vs. ANALOG INPUT FREQUENCY
-80
f_SAMPLE = 1.0Msps
-85
SFDR vs. ANALOG INPUT FREQUENCY
100
f_SAMPLE = 1.0Msps
95
THD vs. INPUT RESISTANCE
-80
fSAMPLE = 1.0Msps
fIN = 250kHz
-85
-90
90
-90
-95
85
-95
-100
0
100 200 300 400 500
fIN (kHz)
80
0
100 200 300 400 500
fIN (kHz)
-100
0
100
200
300
400
RIN (I)
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