TI TCA4311ADGKR

缓冲器，加速计2 线式总线2 线式总线1

Overview

The TCA4311ADGKR is a hot-swappable I2C bus buffer that supportsI/O card insertion into a live backplane without corruption of the data and clock busses. Controlcircuitry prevents the backplane from being connected to the card until a stop command or bus idleoccurs on the backplane without bus contention on the card. When the connection is made, thisdevice provides bidirectional buffering, keeping the backplane and card capacitances isolated.During insertion, the SDA and SCL lines are pre-charged to 1 V to minimize the current required tocharge the parasitic capacitance of the chip.

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Features

Tape & Reel (TR) Package
1 channels.
Mainly used in I2C - Hotswap.

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
TCA4311ADGKR Signal Buffers, Repeaters, Splitters applications.

• Protection Switching
• Loopback
• Clock Distribution
• Servers
• Industrial PCs
• Test Equipment
• Desktop Computers
• Laptop Computers (for External Video Cards)
• Communications Switchers
• Storage Area Networks