Datasheet

9Maxim Integrated
MAX11129–MAX11132
3Msps, Low-Power, Serial 12-/10-Bit,
8-/16-Channel ADCs
Figure 1. Detailed Serial-Interface Timing Diagram
Typical Operating Characteristics
(MAX11131ATI+/MAX11132ATI+, T
A
= +25°C, unless otherwise noted.)
t
CSS
t
CH
t
CP
t
CSH
t
DOT
t
DS
t
DH
t
DOD
t
DOE
CS
SCLK
DIN
DOUT
16TH
CLOCK
1ST
CLOCK
t
CSBW
INTEGRAL NONLINEARITY
vs. DIGITAL OUTPUT CODE
INL (LSB)
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
DIGITAL OUTPUT CODE (DECIMAL)
3072204810240 4096
MAX11129 toc01
f
SAMPLE
= 3.0Msps
DIFFERENTIAL NONLINEARITY
vs. OUTPUT CODE
MAX11129 toc02
DIGITAL OUTPUT CODE (DECIMAL)
DNL (LSB)
307220481024
-0.5
0
0.5
1.0
-1.0
0 4096
f
SAMPLE
= 3.0Msps
OFFSET ERROR vs. TEMPERATURE
MAX11129 toc03
TEMPERATURE (°C)
OFFSET ERROR (LSB)
1109580655035205-10-25
-2.0
-1.0
0
1.0
2.0
3.0
-3.0
-40 125