Datasheet

LTC4308
7
4308f
Low Voltage Level Shifting 2-Wire Bus Buffer with Stuck Bus Recovery
BLOCK DIAGRAM
PRECHARGE
0.6V
0.6V
0.6V
UVLO
100k
1.65V/1.6V
1.35V/1.3V
1.65V/1.6V
1.35V/1.3V
CONNECT
CONNECT
100k
I
BOOSTSDA
SDAIN
6
8mA
CONNECT
CONNECT
SLEW RATE
DETECTOR
I
BOOSTSCL
8mA
SLEW RATE
DETECTOR
CONNECT
SDAOUT
7
V
CC
8
SCLIN
3
CONNECT
SCLOUT
2
READY
5
PC_CONNECT
30ms
TIMER
LOGIC
ENABLE
PC_CONNECT
I
BOOSTSCL
I
BOOSTSDA
1
GND
4308 BD
4
95μs
DELAY
+
+
–
–
+
–
+
–
+
–