PI4MSD5V9540B Datasheet PDF - DIODES 2-Channel I2C Bus Switch Specs

PI4MSD5V9540B - 2-Channel I2C Bus Switch

Datasheet Summary

Description

The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.

SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

Features

1-of-2 bidirectional translating multiplexer.
I2C-bus interface logic.
Operating power supply voltage:1.65 V to 5.5 V.
Allows voltage level translation between 1.2V, 1.8V,2.5 V, 3.3 V and 5 V buses.
Low standby current.
Low Ron switches.
Channel selection via I2C bus.
Power-up with all multiplexer channels deselected.
Capacitance isolation when channel disabled.
No glitch on power-up.
Supports hot insertion.
5 V tolerant inputs.

Datasheet Details

Part number	PI4MSD5V9540B
Manufacturer	DIODES
File Size	636.90 KB
Description	2-Channel I2C Bus Switch
Datasheet	PI4MSD5V9540B Datasheet
Additional preview pages of the PI4MSD5V9540B datasheet.

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Full PDF Text Transcription

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PI4MSD5V9540B 2 Channel I2C bus Multiplexer Features  1-of-2 bidirectional translating multiplexer  I2C-bus interface logic  Operating power supply voltage:1.65 V to 5.5 V  Allows voltage level translation between 1.2V, 1.8V,2.5 V, 3.

Published: Sep 1, 2023 |