LTC1664 Linear Technology, LTC1664 Datasheet - Page 13

• Manufacturer Part Number: LTC1664
• Description: Micropower Quad 10-Bit DAC
• Manufacturer: Linear Technology

TYPICAL APPLICATIONS
V
OUT A
V
5V
OUT B
5V
0.1 F
0.1 F
1
7
11
R
R
V
V
LT1491
LT1491
INTERFACE
S
S
U2A
U2B
+
–
4
3-WIRE
SERIAL
–
+
–
+
2
3
6
5
R
R
V
V
CS/LD
OUT A
OUT B
GND
CLK
REF
U
A 4-Channel Bipolar Output Voltage Circuit Configuration
1
2
3
6
7
8
DAC A
DAC B
CONTROL
LOGIC
SHIFT REGISTER
LTC1664
U1
ADDRESS
DECODER
DAC D
DAC C
16
11
10
5
4
9
V
V
V
CLR
D
D
CC
OUT D
OUT C
OUT
IN
0.1 F
1664 TA02
5V
R
R
13
12
10
9
–
–
+
+
LT1491
LT1491
CODE
U2D
U2C
1023
512
LTC1664
0
R
R
+4.99V
V
14
8
– 5V
OUT X
13
0V
V
V
OUT D
5V
OUT C
5V