MAX1169 Maxim Integrated Products, MAX1169 Datasheet - Page 10

• Manufacturer Part Number: MAX1169
• Description: 58.6ksps / 16-Bit / 2-Wire Serial ADC in a 14-Pin TSSOP
• Manufacturer: Maxim Integrated Products

58.6ksps, 16-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
(DV
REF, REFADJ = AV
10
-100
-110
-120
DD
120
110
100
-10
-20
-30
-40
-50
-60
-70
-80
-90
90
80
70
60
50
40
30
20
10
______________________________________________________________________________________
0
0
= +3.0V, AV
1
1
TOTAL HARMONIC DISTORTION
SIGNAL-TO-NOISE RATIO
vs. FREQUENCY
vs. FREQUENCY
FREQUENCY (kHz)
DD
DD
FREQUENCY (kHz)
, C
= +5.0V, f
10
10
REF
= 10µF, T
SCL
= 1.7MHz (33% duty cycle), f
A
= +25°C, unless otherwise noted.)
100
100
-100
-120
-140
120
110
100
120
110
100
Typical Operating Characteristics (continued)
-20
-40
-60
-80
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
0
1
1
SPURIOUS-FREE DYNAMIC RANGE
5.86
SINAD vs. FREQUENCY
vs. FREQUENCY
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
11.72
SAMPLE
FFT
10
10
17.56
f
f
V
SAMPLE
IN(SINE WAVE)
IN
= V
= 58.6ksps, V
REF(P-P)
= 58.6ksps
23.44
= 1kHz
29.30
100
100
REF
= +4.096V, external reference applied to
-0.5
-1.0
-2.0
-2.5
-1.0
-1.5
-0.5
-2.0
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0
0
DIFFERENTIAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
vs. DIGITAL OUTPUT CODE
INTEGRAL NONLINEARITY
16,384
16,384
DIGITAL OUTPUT CODE
DIGITAL OUTPUT CODE
32,768
32,768
49,152
49,152
65,536
65,536