LTC1665C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1665C' PDF : 16 Pages View PDF
LTC1665/LTC1660
TYPICAL APPLICATIONS
An 8-Channel Bipolar Output Voltage Circuit Configuration
R
R
VOUT A ´
±5V
0.1μF VS+
4
2
1
U2A
LT1491 3
0.1μF 11
VS–
R
R
VOUT B ´
±5V
6
7
U2B
LT1491 5
R
R
VOUT C ´
±5V
9
8
U2C
LT1491 10
R
R
VOUT D ´
14
±5V
13
U2D
LT1491
12
3-WIRE
SERIAL
INTERFACE
GND
1
VOUT A 2
VOUT B
3
VOUT C
4
VOUT D
5
REF
6
CS/LD 7
CLK
8
DAC A
U1
LTC1660
DAC H
DAC B
DAC G
DAC C
DAC F
DAC D
DAC E
CONTROL
LOGIC
ADDRESS
DECODER
SHIFT REGISTER
5V
R
0.1μF
VCC
16
15 VOUT H
R
R
VS+ 0.1μF
2– 4
U3A
1
3 +LT1491
11 0.1μF
VS–
R
VOUT G
14
6–
U3B
7
5 +LT1491
R
R
VOUT F
13
9–
U3C
10 +LT1491
R
R
VOUT E
12
13 –
U3D
14
12 +LT1491
VOUT H ´
±5V
VOUT G´
±5V
VOUT F ´
±5V
VOUT E ´
±5V
CLR
11
10 DOUT
DIN
9
CODE
0
512
1023
VOUT X
– 5V
0V
+4.99V
166560 TA04
14
166560fa
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