Datasheet

LTC2704
10
2704fd
42
12
SRO
2704 BD
32
AGND
25
V
+
2
V
–
1,8,15,22,31,36
COMMAND
DECODE
INPUT
SHIFT REGS
READBACK
SHIFT REGS
DAC
BUFFERS
SDI
11
SCK
13
LDAC
9
CLR
14
CS/LD
10
RFLAG
35
V
DD
34
GND
POR
33
REF1
43
V
+
1
AGNDA
OUTA
RFBA
C1A
VOSA
3
6
5
4
7
DAC A
+
–
AGNDB
OUTB
RFBB
C1B
VOSB
41
REFM1
44
REFG1
AGNDC
OUTC
RFBC
C1C
VOSC
REF2
AGNDD
OUTD
RFBD
C1D
VOSD
REFM2
REFG2
2
38
39
40
37
26
29
28
24
27
30
20
23
21
17
18
19
16
DAC B
+
–
–
+
+
–
+
–
–
+
DAC C
DAC D
SDI
SRO
Hi-Z
CS/LD
SCK
LSB
2704 TD
LSB
t
2
t
9
t
8
t
5
t
7
1 2 31 32
t
6
t
1
LDAC
t
3
t
4
t
11
BLOCK DIAGRAM
TIMING DIAGRAM