
Typical Operating Characteristics (continued)
(AVDD = DVDD = +5V, external reference = +4.096V, CREF = 4.7F, CREFADJ = 0.1F, TA = +25°C, unless otherwise noted.)
MAX1165/MAX1166
Low-Power, 16-Bit Analog-to-Digital Converter
with Parallel Interface
6
_______________________________________________________________________________________
THD vs. FREQUENCY
MAX1165/66
toc10
FREQUENCY (kHz)
THD
(dB)
10
1
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-110
0.1
100
SAMPLE RATE = 165ksps
SFDR vs. FREQUENCY
MAX1165/66
toc11
FREQUENCY (kHz)
SFDR
(dB)
10
1
10
20
30
40
50
60
70
80
90
100
110
120
0
0.1
100
SAMPLE RATE = 165ksps
FFT AT 1kHz
MAX1165/66
toc12
FREQUENCY (kHz)
MAGNITUDE
(dB)
60
40
20
-120
-100
-80
-60
-40
-20
0
-140
080
SAMPLE RATE = 165ksps
SNR vs. FREQUENCY
MAX1165/66
toc13
FREQUENCY (kHz)
SNR
(dB)
10
1
10
20
30
40
50
60
70
80
90
100
110
120
0
0.1
100
SAMPLE RATE = 165ksps
OFFSET ERROR
vs. TEMPERATURE
MAX1165/66
toc07
TEMPERATURE (°C)
OFFSET
ERROR
(
V)
60
40
20
0
-20
-800
-600
-400
-200
0
200
400
600
800
1000
-1000
-40
80
GAIN ERROR
vs. TEMPERATURE
MAX1165/66
toc08
TEMPERATURE (°C)
GAIN
ERROR
(%FSR)
60
40
-20
0
20
-0.015
-0.010
-0.005
0
0.005
0.010
0.015
0.020
-0.020
-40
80
SINAD vs. FREQUENCY
MAX1165/66
toc09
FREQUENCY (kHz)
SINAD
(dB)
10
1
10
20
30
40
50
60
70
80
90
100
0
0.1
100
SAMPLE RATE = 165ksps