TCA9517 - Level-Shifting I2C Bus Repeater

Product Overview

Texas Instruments

Datasheet Details

Part number	TCA9517
Manufacturer	Texas Instruments
File Size	1.04 MB
Description	Level-Shifting I2C Bus Repeater
Datasheet	TCA9517 Datasheet
Additional preview pages of the TCA9517 datasheet.

Product details

Description

The TCA9517 is a bidirectional buffer with level shifting capabilities for I2C and SMBus systems.

It provides bidirectional voltage-level translation (uptranslation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications.

Features

1 Two-Channel Bidirectional Buffer.
I2C Bus and SMBus Compatible.
Operating Supply Voltage Range of 0.9 V to 5.5 V on A-side.
Operating Supply Voltage Range of 2.7 V to 5.5 V on B-side.
Voltage-Level Translation From 0.9 V - 5.5 V to 2.7 V - 5.5 V.
Footprint and Functional Replacement for PCA9515B.
Active-High Repeater-Enable Input.
Open-Drain I2C I/O.
5.5-V Tolerant I2C and Enable Input Support Mixed-Mode Signal Op.

📁 Similar Datasheet

TCA955 - SPEED CONTROLLER (Siemens Semiconductor)
TCA900 - MOTOR SPEED REGULATORS (SGS)
TCA910 - MOTOR SPEED REGULATORS (SGS-Ates)
TCA940 - AF Amplifier (Thomson Components)
TCA940E - AF Amplifier (Thomson Components)
TCA940N - lOW AUDIO POWER AMPLIFIER (SGS)
TCA965 - Window Discriminator (Siemens Semiconductor)
TCA965 - Window Discriminator (Infineon Technologies)

Other Datasheets by Texas Instruments

TCA9517A - Level-Shifting I2C Bus Repeater
TCA9511A - Hot Swappable I2C Bus and SMBus Buffer
TCA9509 - Level-Translating I2C and SMBUS Bus Repeater
TCA9534 - Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander
TCA9534A - Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander
TCA9535 - Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander

Published: Feb 7, 2020 |