Manufacturer Part Number
LTC4300A-1IMS8#TRPBF
Manufacturer
Analog Devices
Introduction
I2C Hot Swap Buffer and Accelerator
Product Features and Performance
Buffer and accelerator for I2C bus signals
Increases system reliability and robustness
Supports hot insertion and removal of I2C devices
Product Advantages
Prevents data corruption during live board insertion
Minimizes bus idle time
Reduces system downtime
Key Technical Parameters
I2C bus data rate up to 400kHz
Dual channel support
10pF input capacitance
7V to 5.5V supply voltage range
1mA current supply
Operates from -40°C to 85°C
Quality and Safety Features
Robust ESD protection
Latch-up performance exceeds 100mA per JESD 78 Class II
Compatibility
Compatible with I2C and SMBus standards
Application Areas
Servers
Networking equipment
Telecommunications
Embedded systems
Product Lifecycle
Active product status
Not approaching discontinuation
Support and replacements available
Several Key Reasons to Choose This Product
Enables hot-swapping for I2C components without powering down the system
Improves system uptime and maintenance flexibility
Accommodates a wide range of supply voltages for diverse applications
Supports high-speed I2C operations
Easy to mount surface-mount package suitable for compact designs