LTC1663C View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC1663C' PDF : 12 Pages View PDF
LTC1663
TYPICAL APPLICATION
Program Up to 8 Control Outputs Per BUS (8 LTC1663 and 8 LTC1663-8 DACs) and Place Them Where They Are Needed
μP
SDA SCL
VCC = 2.7V TO 5.5V
1
5
VCC
SMBus 1
LTC1694
4
SMBus 2
GND
2
+
0.1μF
5
+
4 SCL
1
SDA
VCC
6
2
3
LTC1663-8CMS8
AD0
VOUT
AD1
AD2 GND
8
7
0.1μF
CONTROL
OUTPUT 0
0V ≤ VOUT0 < VCC
5
+
4 SCL
1
SDA
VCC
6
2
3
LTC1663CMS8
AD0
VOUT
AD1
AD2 GND
8
7
0.1μF
CONTROL
OUTPUT 8
0V ≤ VOUT8 < VCC
5
+
4
1
SCL
SDA
VCC
6
2
3
LTC1663-8CMS8
AD0
VOUT
AD1
AD2 GND
8
7
0.1μF
CONTROL
OUTPUT 1
0V ≤ VOUT1 < VCC
5
+
4
1
SCL
SDA
VCC
6
2
3
LTC1663CMS8
AD0
VOUT
AD1
AD2 GND
8
7
0.1μF
CONTROL
OUTPUT 9
0V ≤ VOUT9 < VCC
TO OTHER SMBus
DEVICES
5
+
4 SCL
1 SDA
VCC
6
2
LTC1663-8CMS8
AD0
VOUT
AD1
8
3 AD2
GND
7
0.1μF
CONTROL
OUTPUT 7
0V ≤ VOUT7 < VCC
TO OTHER SMBus
DEVICES
5
+
4 SCL
1 SDA
VCC
6
2
LTC1663CMS8
AD0
VOUT
AD1
8
3 AD2
GND
7
0.1μF
CONTROL
OUTPUT 15
0V ≤ VOUT15 < VCC
1663 TA06
RELATED PARTS
PART NUMBER
LTC1694
LTC1694-1
DACs
LTC1659
LTC1660/LTC1664
LTC1661
LTC1669
ADCs
LTC1285/LTC1288
LTC1286/LTC1298
LTC1594/LTC1598
DESCRIPTION
SMBus I2C Accelerator
SMBus I2C Accelerator
COMMENTS
Dual SMBus Accelerator with Active AC and DC Pull-Up Current
Sources
Dual SMBus Accelerator with Active AC Pull-Up Current Only
Single Rail-to-Rail 12-Bit VOUT DAC in 8-Lead MSOP
Package. VCC = 2.7V to 5.5V
Octal/Quad 10-Bit VOUT DACs in 16-Pin Narrow SSOP
Dual 10-Bit VOUT in 8-Lead MSOP Package
10-Bit VOUT DAC in SOT-23, I2C Interface
Low Power Multiplying VOUT DAC. Output Swings from GND to REF.
REF Input Can Be Tied to VCC. 3-Wire Interface.
VCC = 2.7V to 5.5V Micropower Rail-to-Rail Output. 3-Wire Interface
VCC = 2.7V to 5.5V Micropower Rail-to-Rail Output. 3-Wire Interface.
Pin-Compatible with LTC1663
8-Pin SO, 3V Micropower ADCs
8-Pin SO, 5V Micropower ADCs
4/8-Channel, 5V Micropower 12-Bit ADCs
1- or 2-Channel, Autoshutdown
1- or 2-Channel, Autoshutdown
Low Power, Small Size, Low Cost
12 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
1663fd
LT 1007 REV D • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2007
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