ST2329IQTR - STMicroelectronics

Manufacturer Part Number

ST2329IQTR

Manufacturer

STMicroelectronics

Introduction

ST2329IQTR is a voltage level translator designed for bidirectional data transfer between circuits operating at different voltage levels.

Product Features and Performance

Bidirectional voltage level translation

Compatible with I2C, SMBus, and other protocols

Auto-direction sensing simplifies design

Power-off protection prevents data corruption

Supports data rates up to 18Mbps for high-speed applications

Operates over a broad temperature range of -40°C to 85°C

Product Advantages

Enables communication between devices with different I/O voltages

Minimizes the need for direction control signals

Low design complexity

Robust performance in diverse operating conditions

Key Technical Parameters

Type: Voltage Level Translator

Channels: 1 Circuit, 2 Channels per Circuit

Voltage - VCCA: 1.65 V to 3.6 V

Voltage - VCCB: 1.8 V to 5.5 V

Output Type: Open Drain, Tri-State

Data Rate: 18Mbps

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in auto-direction sensing

Power-off protection circuitry

Compatibility

Compatible with various bus protocols such as I2C, SMBus

Application Areas

Communication between microprocessors and peripherals with different voltage domains

Consumer electronics

Mobile devices

Data communication systems

Product Lifecycle

Obsolete - Product is no longer in production and may have limited availability

Consider replacements or upgrades as necessary

Several Key Reasons to Choose This Product

Facilitates communication in multi-voltage systems

Eliminates the need for external direction-control signals

Supports fast data rates for high-speed applications

Can function in a wide range of environmental conditions

STMicroelectronics is a reputable manufacturer in the semiconductor industry