Datasheet

Typical Operating Characteristics (continued)
(AV
DD
= DV
DD
= +5V, external reference = +4.096V, C
REF
= 4.7µF, C
REFADJ
= 0.1µF, T
A
= +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)
101
-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)
101
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)
604020
-120
-100
-80
-60
-40
-20
0
-140
080
SAMPLE RATE = 165ksps
SNR vs. FREQUENCY
MAX1165/66 toc13
FREQUENCY (kHz)
SNR (dB)
101
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 (µV)
6040200-20
-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)
6040-20 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)
101
10
20
30
40
50
60
70
80
90
100
0
0.1 100
SAMPLE RATE = 165ksps