Datasheet

LTC4309
16
4309fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com
© LINEAR TECHNOLOGY CORPORATION 2006
LT 0108 REV A • PRINTED IN USA
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TYPICAL APPLICATION
PART NUMBER DESCRIPTION COMMENTS
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LTC4300A-1/
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Allows Bus Pull-Up Voltages as Low as 1V on SDA
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and SCL
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LTC4303
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2
C Busses
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LTC4306
2 or 4-Channel, 2 Wire Bus Multiplexers with Capacitance
Buffering
2 or 4 Selectable Downstream Busses, Stuck Bus Disconnect, Rise
Time Accelerators, Fault Reporting, ± 10kV HBM ESD Tolerance
LTC4307 Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck
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60mV Buffer Offset, 3.3V to 5V Level Shifting,
± 5kV HBM ESD Tolerance
4309 F07
SDAIN
SCLIN
DISCEN
ENABLE
READY
FAULT
SDAOUT
SCLOUT
C2
0.01MF
C1
0.01MF
LTC4309
V
CC
V
CC2
GND
5V3.3V
SDA2
SCL2
SDA1
SCL1
R4
10k
R5
10k
R3
10k
R6
10k
R1
10k
R2
10k
ACC
5V to 3.3V Level Translator
ThinSOT is a trademark of Linear Technology Corporation