LTC1669 LINER [Linear Technology], LTC1669 Datasheet - Page 12

• Manufacturer Part Number: LTC1669
• Description: 10-Bit Rail-to-Rail Micropower DAC with I2C Interface
• Manufacturer: LINER [Linear Technology]

LTC1669
RELATED PARTS
PART NUMBER
LTC1694
LTC1694-1
DACs
LTC1659
LTC1660/LTC1664
LTC1661
LTC1663
ADCs
LTC1285/LTC1288
LTC1286/LTC1298
12
TYPICAL
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
APPLICATION
DESCRIPTION
SMBus/I
SMBus/I
Single Rail-to-Rail 12-Bit V
8-Lead MSOP Package. V
Octal/Quad 10-Bit V
Dual 10-Bit V
10-Bit V
8-Pin SO, 3V Micropower ADCs
8-Pin SO, 5V Micropower ADCs
Program Up to 16 Control Outputs Per BUS and Place Them Where They Are Needed
OUT
2
2
C Accelerator
C Accelerator
in SOT-23, SMBUS Interface
OUT
SCL
P
SDA
in 8-Lead MSOP Package
OUT
U
DACs in 16-Pin Narrow SSOP V
CC
TO OTHER I
OUT
www.linear.com
DEVICES
= 2.7V to 5.5V
DAC in
V
CC
2
C
= 2.7V TO 5.5V
5
4
4
1
6
2
3
4
1
6
2
3
4
1
6
2
3
SMBus 1
SMBus 2
SDA
SDA
SDA
SCL
AD0
AD1
AD2
SCL
AD0
AD1
AD2
SCL
AD0
AD1
AD2
LTC1669-8CMS8
LTC1694
LTC1669CMS8
LTC1669CMS8
GND
V
CC
1
2
COMMENTS
Dual SMBus Accelerator with Active AC and DC Pull-Up Current Sources
Dual SMBus Accelerator with Active AC Pull-Up Current Only
Low Power Multiplying V
GND to REF. REF Input Can Be Tied to V
V
Pin-for-Pin Compatible with LTC1669
1- or 2-Channel, Autoshutdown
1- or 2-Channel, Autoshutdown
GND
GND
GND
V
V
V
CC
CC
CC
CC
CC
5
7
5
7
5
7
= 2.7V to 5.5V Micropower Rail-to-Rail Output. 3-Wire Interface.
= 2.7V to 5.5V Micropower Rail-to-Rail Output. 3-Wire Interface.
+
V
V
V
OUT
OUT
OUT
0.1 F
8
8
8
+
+
+
0.1 F
CONTROL
OUTPUT 0
0V V
0.1 F
CONTROL
OUTPUT 1
0V V
0.1 F
CONTROL
OUTPUT 15
0V V
1669 TA06
OUT0
OUT1
OUT15
OUT
< V
< V
DAC. Output Swings from
< V
CC
CC
CC
LINEAR TECHNOLOGY CORPORATION 2003
CC
. 3-Wire Interface.
LT/TP 1103 1K • PRINTED IN THE USA
1669f