TCA9617B - Level-Translating FM+ I2C Bus Repeater

Product Overview

Texas Instruments

Datasheet Details

Part number	TCA9617B
Manufacturer	Texas Instruments
File Size	835.83 KB
Description	Level-Translating FM+ I2C Bus Repeater
Datasheet	TCA9617B Datasheet
Additional preview pages of the TCA9617B datasheet.

Product details

Description

The TCA9617B is a BiCMOS dual bidirectional buffer intended for I2C bus and SMBus systems.

The device provides bidirectional voltage-level translation (up-translation and down-translation) between low voltages (down to 0.8V) and higher voltages (2.2V to 5.5V) in mixed-mode applications.

Features

Two-channel bidirectional I2C buffer.
Support for standard mode, fast mode (400kHz), and fast mode+ (1MHz) I2C operation.
Operating supply voltage range of 0.8V to 5.5V on A-side.
Operating supply voltage range of 2.2V to 5.5V on B-side.
Voltage-level translation from 0.8V to 5.5V and 2.2V to 5.5V.
Footprint and function replacement for TCA9517.
Active-high repeater-enable input.
Open-drain I2C I/O.
5.5V Tolerant I.

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Other Datasheets by Texas Instruments

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Published: Nov 7, 2021 |