Datasheet

LTC4266
24
4266fe
For more information www.linear.com/LTC4266
ApplicAtions inForMAtion
4266 F18
V
DD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4266
V
DD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4266
V
DD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4266
V
DD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4266
V
DD
INT
SCL
SDAIN
SDAOUT
AD0
AD1
AD2
AD3
DGND
AGND
LTC4266
•
•
•
0.1µF
0.1µF
0.1µF
0.1µF
0.1µF
+
10µF
2k
2k
0.1µF
0.1µF
200Ω
200Ω
200Ω
200Ω
U2
U3
U1
HCPL-063L
HCPL-063L
V
DD
CPU
SCL
SDA
SMBALERT
GND CPU
U1: FAIRCHILD NC7WZ17
U2, U3: AGILENT HCPL-063L
TO
CONTROLLER
ISOLATED
3.3V
ISOLATED
GND
0100000
0100001
0100010
0101110
0101111
I
2
C ADDRESS
Figure 18. Opto-Isolating the I
2
C Bus