Datasheet

MAX1032/MAX1033
8- and 4-Channel, ±3 x V
REF
Multirange Inputs, Serial 14-Bit ADCs
11
Maxim Integrated
FULL-POWER BANDWIDTH
MAX1032/33 toc26
FREQUENCY (kHz)
ATTENUATION (dB)
100010010
-40
-35
-30
-25
-20
-15
-10
-5
0
-45
1 10,000
REFERENCE VOLTAGE vs. TIME
MAX1032/33 toc27
1V/div
0V
4ms/div
NOISE HISTOGRAM
(CODE CENTER)
MAX1032/33 toc28
CODE
NUMBER OF HITS
8193
10,000
20,000
30,000
40,000
50,000
60,000
70,000
0
8191 8195 8197
65,534 SAMPLES
8192 8194
8196
NOISE HISTOGRAM
(CODE EDGE)
MAX1032/33 toc29
CODE
NUMBER OF HITS
8194
5000
10,000
15,000
20,000
25,000
30,000
35,000
0
65,534
SAMPLES
81958193
8196 81978192
Typical Operating Characteristics (continued)
(V
AVDD1
= V
AVDD2
= V
DVDD
= V
DVDD0
= 5V, V
AGND1
= V
DGND
= V
DGNDO
= V
AGND2
= V
AGND3
= 0V, f
CLK
= 3.5MHz (50% duty
cycle), external clock mode, V
REF
= 4.096V (external reference operation), REFCAP = AVDD1, maximum single-ended bipolar input
range (±3 x V
REF
), C
DOUT
= 50pF, C
SSTRB
= 50pF; unless otherwise noted.)