
4-/6-/8-Channel, 16-/14-Bit,
Simultaneous-Sampling ADCs
26
Maxim Integrated
MAX11044/MAX11044B/MAX11045/MAX11045B/
MAX11046/MAX11046B/MAX11054/MAX11055/MAX11056
MAX11054
MAX11055
MAX11056
+
19
21
20
22
23
24
25
26
27
28
29
30
31
32
*EP
EOC
CONVST
SHDN
DVDD
DGND
AGNDS
AVDD
AGND
RDC_SENSE
RDC
AGNDS
AVDD
AGND
CH0*/I.C.
AGNDS
DGND
AGNDS
RD
CS
WR
AVDD
AGND
RDC_SENSE
RDC
AGNDS
AVDD
AGND
I.C./CH7*
AGNDS
54
53
52
51
50
49
60
59
62
61
58
57
56
55
1
2
3
4
5
6
7
8
9
10
11 121314
48 47 46 45 44 43 42 41 40 39 38 37 36 35
CH2*/CH1
/CH0
AGND
AVDD
AGNDS
CH3*/CH2
/CH1
RDC
REFIO
CH4*/CH3
/CH2
AGNDS
CH5*/CH4
/CH3
AGND
AVDD
CH6*/CH5
/I.C.
RDC
15 16
34 33
CH1*/CH0
/I.C.
RDC
17
18
CR0
DB13
DVDD
64
63
MAX11054
MAX11055
*MAX11056
TQFP
10mm x 10mm
DB3
DB2
CR3/DB1
DB4
DB5
DVDD
DGND
DB6
DB7
DB8
DB9
DB10
DB11
DB12
CR2/DB0
CR1
Pin Configurations (continued)