TCA4311 - Hot Swappable 2-Wire Bus Buffers

Texas Instruments

Datasheet Details

Part number	TCA4311
Manufacturer	Texas Instruments
File Size	1.05 MB
Description	Hot Swappable 2-Wire Bus Buffers
Datasheet	TCA4311-etcTI.pdf

The TCA4311 is a hot swappable I2C bus buffer that supports I/O card insertion into a live backplane without corruption of the data and clock busses.

1 Operating Power-Supply Voltage Range of 2.7-V to 5.5-V.
Supports Bidirectional Data Transfer of I2C Bus Signals.
SDA and SCL Lines Are Buffered Which Increases Fanout.
1-V Precharge on All SDA and SCL Lines Prevents Corruption During Live Board Insertion and Removal From Backplane.
SDA and SCL Input Lines Are Isolated From Outputs.
Accommodates Standard Mode and Fast Mode I2C Devices.

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Published: Oct 3, 2019 |