
LTC2753
22
2753f
–
+
–
+
1/2 LT1469
DAC A
DAC B
LTC2753-16
VREF
5V
2
1
3
45
46
47
2
1
R1
R2
48
IOUT1A
IOUT2B
IOUT1B
15pF
C2
C3
IOUT2A
RFBA
RVOSA
RVOSB
RFBB
REFA
39
WR UPD READ D/S CLR
MSPAN
ADDRESS
*FOR MULTIPLYING APPLICATIONS C1 = 15pF
A1, A0
REFB
40
37
36
35
34
20
21
17, 18
ROFSB
RCOM
RIN
ROFSA
VOUTA
4
44
43
32
42
41
2753 F03
150pF
C1*
DATA I/O
D15 - D0
SPAN I/O
S2 - S0
3
2
+
–
1/2 LT1469
5
7
6
VOUTB
16
3
I/O PORT
Dual 16-Bit VOUT DAC with Software-Selectable Ranges
TYPICAL APPLICATIONS