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