Datasheet4U.com

TCA9545A - Low Voltage 4-channel I2C and SMbus Switch

Texas Instruments

📥 Download Datasheet

TCA9545A Datasheet Preview — Preview of TCA9545A PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	TCA9545A
Manufacturer	Texas Instruments ↗
File Size	0.98 MB
Description	Low Voltage 4-channel I2C and SMbus Switch
Datasheet	TCA9545A-etcTI.pdf

TCA9545A Product details

Description

The TCA9545A is a quad bidirectional translating switch controlled via the I2C bus. INT0), one for each of the downstream pairs, are provided.

Features

1 1-of-4 Bidirectional translating switches.
I2C bus and SMBus compatible.
Four active-low interrupt inputs.
Active-low interrupt output.
Active-low reset input.
Two address terminals, allowing up to four devices on the I2C bus.
Channel selection via I2C bus, in any combination.
Power-up with all switch channels deselected.
Low RON switches.
Allows voltage-level translation between 1.8-V, 2.5-V, 3.3-V, and.

📁 TCA9545A 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

TCA9543A - Low Voltage 2-Channel I2C Bus Switch
TCA9544A - Low Voltage 4-Channel I2C and SMBus Multiplexer
TCA9546A - Low Voltage 4-Channel I2C and SMBus Switch
TCA9548A - Low-Voltage 8-Channel I2C Switch
TCA9548A-Q1 - Automotive 8-Channel I2C Switch
TCA9509 - Level-Translating I2C and SMBUS Bus Repeater

Published: Dec 22, 2020 |