Datasheet

MAX5631/MAX5632/MAX5633
16-Bit DACs with 32-Channel
Sample-and-Hold Outputs
14
Maxim Integrated
Figure 7. Typical Operating Circuit
CS
DIN
SCLK
IMMED
CLKSEL
REF
GS
RST
ECLK
V
LOGIC
V
LDAC
V
LSHA
0.1µF
+5V
0.1µF
+10V
V
DD
MAX5631
MAX5632
MAX5633
OUT31
OUT0
OUT1
DGND
AGND
0.1µF
V
SS
CL
+2.5V
-4V
Pin Configurations (continued)
58 59 60 61 62 54 55 56 57 63
38
39
40
41
42
43
44
45
46
47
TQFN-EP
TOP VIEW
52 53
35
36
37
48
49
50
64 65 66 67
23 22
21
20
19
27 26 25
24
18
29
28
32 33
31
30
11
10
9
8
7
6
5
4
3
2
16
15
14
13
12
1
+
MAX5631
MAX5632
MAX5633
ECLK
OUT0
V
REF
AGND OUT31 OUT30 OUT29 OUT28 OUT27 OUT26 AGND OUT25 OUT24
OUT23
OUT22 OUT21 CL
CL
OUT2
OUT1
OUT4 OUT3
AGND
OUT5 OUT7 OUT6 OUT9 OUT8
CH
OUT10
V
SS
34
N.C.
CH
V
SS
OUT20
OUT19
OUT18
OUT17
OUT16
AGND
V
DD
OUT15
OUT14
OUT13
OUT12
OUT11
CL
IMMED
V
LOGIC
SCLK
DIN
CS
V
SS
17
N.C.
AGND
V
LSHA
DGND
CLKSEL
RST
V
LDAC
GS
N.C.
V
DD
51
N.C.
N.C.
CH
68
N.C.
V
DD