Manufacturer Part Number
LTC4300-2IMS8#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4300-2IMS8#TRPBF is an I2C bus buffer designed to enable hot-swappable capabilities in I2C applications, mitigating the problems of data corruption and bus lock-up.
Product Features and Performance
Hot-swappable I2C buffers
Supports clock stretching, arbitration, and synchronization
Prevents SDA and SCL corruption during live board insertion and removal
Minimizes ground bounce problems and eliminates false transitions on the I2C bus
7V to 5.5V operating voltage range
Can source/sink higher output current
Maximizes operational reliability over standard I2C communication
Product Advantages
Allows for easy system upgrades and maintenance
Protects against data loss and signal integrity issues
Ensures stable operation in multi-master I2C environments
Enhances noise immunity and electrical over-stress protection
Key Technical Parameters
Data Rate (Max): 400kHz
Number of Channels: 2
Capacitance Input: 10 pF
Voltage Supply: 2.7V ~ 5.5V
Current Supply: 5.1mA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Designed according to Analog Devices' standards for quality and safety
Robust ESD protection
Compatibility
Compatible with I2C and SMBus standards
Application Areas
Server motherboard hot-swap
Add-on card insertion in live systems
Telecommunications network systems
Industrial computing and control
Product Lifecycle
Status: Active
Not currently listed as nearing discontinuation
Replacement or upgrades may be available (consult manufacturer for latest details)
Several Key Reasons to Choose This Product
Industry-proven Analog Devices reliability and performance
Enhanced system maintenance capabilities with hot-swap function
Minimizes downtime due to its resilient I2C bus integrity features
Comprehensive operational range suitable for diverse electronic systems
Easy integration thanks to its compatibility with industry standards
LTC4300-2CMS8LT
LTC4300-1CMS8#TRLinear Technology / Analog Devices