Datasheet

LTC4309
14
4309fa
Figure 8. The LTC4309 in a level shifting application where the bus supplies are different from V
CC
.
4309 F06
SDAIN
SCLIN
DISCEN
ENABLE
READY
FAULT
SDAOUT
SCLOUT
C2
0.01μF
LTC4309
V
CC
V
CC2
GND
5V
2.5V
SDA2
SCL2
SDA1
SCL1
R4
10k
R5
10k
R3
10k
R6
10k
R1
2.7k
R2
2.7k
ACC
3.3V
Figure 7. The LTC4309 in a Repeater Application. The LTC4309’s Low Offset Allows Cascading of Multiple Devices.
4309 F05
SDAIN
SCLIN
DISCEN
ENABLE
READY
FAULT
SDAOUT
SCLOUT
C1
0.01MF
C2
0.01MF
LTC4309
V
CC
V
CC2
GND
V
CC
SDA1
SCL1
R3
10k
R2
2.7k
R4
10k
SDAIN
SCLIN
DISCEN
ENABLE
READY
FAULT
SDAOUT
SCLOUT
C5
0.01MF
LTC4309
V
CC
V
CC2
GND
R11
10k
R12
10k
R1
2.7k
SDAIN
SCLIN
DISCEN
ENABLE
READY
FAULT
SDAOUT
SCLOUT
C4
0.01MF
C3
0.01MF
C6
0.01MF
LTC4309
V
CC
V
CC2
GND
SDA2
SCL2
R8
10k
R9
2.7k
R7
10k
R10
2.7k
R13
2.7k
R14
2.7k
R5
2.7k
R6
2.7k
V
CC
ACCACCACC
APPLICATIONS INFORMATION