PCA9306DCURG4 - Texas Instruments

Manufacturer Part Number

PCA9306DCURG4

Manufacturer

Texas Instruments

Introduction

The PCA9306DCURG4 is a bi-directional voltage level translator designed for I^2C bus and other systems.

Product Features and Performance

Bi-directional voltage translation without the need for direction pin

Supports voltage levels between 1.2V and 5.5V

Auto-direction sensing

Supports hot insertion

Low standby current

Compatible with I^2C bus and SMBus standards

Can translate voltages up and down

Product Advantages

Enables seamless communication between devices operating at different voltage levels

Eliminates the need for external direction control, simplifying design

Low power consumption enhances battery life in portable applications

Supports hot insertion, allowing devices to be added or removed without powering down the system

High compatibility with various communication standards increases application flexibility

Key Technical Parameters

Voltage - VCCA: 1.2 V ~ 3.3 V

Voltage - VCCB: 1.8 V ~ 5.5 V

Channel Type: Bidirectional

Number of Circuits: 1

Channels per Circuit: 2

Operating Temperature: -40°C ~ 105°C (TA)

Package / Case: 8-VFSOP

Output Type: Open Drain, Push-Pull

Quality and Safety Features

Operational across a broad temperature range for use in demanding environments

Designed in compliance with I^2C bus standard requirements

Compatibility

Compatible with devices operating on 1.2V to 5.5V power supplies

Suitable for I^2C and SMBus applications

Application Areas

Level shifting for I^2C/SMBus in multi-voltage systems

Mobile devices, personal electronics

Data communication equipment

Embedded systems and IoT devices

Product Lifecycle

Obsolete - Consider planning for replacements or upgrades as this product is no longer in active production

Several Key Reasons to Choose This Product

Supports a wide range of voltage levels, offering versatility in design

No external direction control required, simplifying circuit complexity

Low power consumption is ideal for battery-powered applications

Hot insertion capability enables easy system upgrades and maintenance

High compatibility with I^2C and SMBus standards ensures reliable communication