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U U
LTC4307
Low Offset Hot Swappable 2-Wire Bus Buffer with Stuck
Bus Recovery
FEATURES
■ Bidirectional Buffer with Stuck Bus Recovery ■ 60mV Buffer Offset Independent of Load ■ 30ms Stuck Bus Timeout ■ Compatible with Non-Compliant VOL I2C Devices ■ Prevents SDA and SCL Corruption During Live
Board Insertion and Removal from Backplane ■ ±5kV Human Body Model ESD Protection ■ Isolates Input SDA and SCL Line from Output ■ Compatible with I2CTM, I2C Fast Mode and SMBus ■ READY Open-Drain Output ■ 1V Precharge on All SDA and SCL Lines ■ High Impedance SDA, SCL Pins for VCC = 0V ■ Small 8-Lead (3mm × 3mm) DFN and 8-Lead MSOP
Packages
U APPLICATIO S
■ Live Board Insertion ■ Servers ■ Capacitance Buffer/Bus Extender ■ RAID Systems ■ ATCA
DESCRIPTIO
The LTC®4307 hot swappable, 2-wire bus buffe