Datasheet4U.com

TCA9509 - Level-Translating I2C and SMBUS Bus Repeater

Texas Instruments

📥 Download Datasheet

TCA9509 Datasheet Preview — Preview of TCA9509 PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	TCA9509
Manufacturer	Texas Instruments ↗
File Size	1.07 MB
Description	Level-Translating I2C and SMBUS Bus Repeater
Datasheet	TCA9509-etcTI.pdf

TCA9509 Product details

Description

This TCA9509 integrated circuit is an I2C bus/SMBus Repeater for use in I2C/SMBus systems.

Features

1 Two-Channel Bidirectional Buffer.
I2C Bus and SMBus Compatible.
Operating Supply Voltage Range of 2.7 V to 5.5 V on B side.
Operating Voltage Range of 0.9 V to 5.5 V on A-Side.
Voltage-Level Translation From 0.9 V to 5.5 V and 2.7 V to 5.5 V.
Active-High Repeater-Enable Input.
Requires No External Pullup Resistors on Lower-Voltage Port-A.
Open-Drain I2C I/O.
5.5-V Tolerant I2C and Enable Input Support Mixed-Mode S.

📁 TCA9509 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)
TCA965A - Window Discriminator (Infineon Technologies)

Other Datasheets by Texas Instruments

TCA9511A - Hot Swappable I2C Bus and SMBus Buffer
TCA9517 - Level-Shifting I2C Bus Repeater
TCA9517A - Level-Shifting I2C 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: Dec 22, 2020 |