LTC4300A-3 - Level Shifting Hot Swappable 2-Wire Bus Buffer

Linear Technology

Datasheet Details

Part number	LTC4300A-3
Manufacturer	Linear Technology
File Size	211.32 KB
Description	Level Shifting Hot Swappable 2-Wire Bus Buffer
Datasheet	LTC4300A-3_LinearTechnology.pdf

The LTC®4300A-3 hot swappable 2-wire bus buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses.

n Bidirectional Buffer.
for SDA and SCL Lines Increases Fanout n Prevents SDA and SCL Corruption During Live Board Insertion and Removal From Backplane n Logic Threshold ENABLE Input n Isolates Input SDA and SCL Lines From Output n Compatible with I2C, I2C Fast Mode and SMBus Standards (Up to 400kHz Operation) n 1V Precharge on all SDA and SCL Lines n Supports Clock Stretching, Arbitration and Synchronization.
5V to 3.3V Level Translation.
High Impedance SDA, SCL Pins for VCC = 0V,.

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Published: Jun 17, 2008 |