LTC4300-1CMS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4300-1CMS8#TRPBF

Manufacturer

Analog Devices

Introduction

Interface chip designed for I2C bus buffering with hot-swap capability.

Product Features and Performance

Support for I2C hot-swapping

Up to 400kHz data rate

2 channels for bidirectional buffering

Designed for 2-wire bus systems

Supports bus capacitance up to 10 pF

Supply voltage operation from 2.7V to 5.5V

Active-low reset input

Product Advantages

Allows safe board insertion into a live backplane

Prevents data corruption during live insertion

Minimizes bus downtime

Compatible with I2C and SMBus standards

Low supply current of 2.8mA

Key Technical Parameters

Data Rate (Max): 400kHz

Number of Channels: 2

Capacitance - Input: 10 pF

Voltage - Supply: 2.7V ~ 5.5V

Current - Supply: 2.8mA

Operating Temperature Range: 0°C ~ 70°C

Mounting Type: Surface Mount

Quality and Safety Features

Built-in fault protection

Compatibility

Compatible with I2C and SMBus operations

Application Areas

Server backplanes

Telecommunications

Network equipment

Data storage systems

Industrial computing

Product Lifecycle

Active product

Not approaching discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Enables hot-swapping for I2C peripherals without bus disruption

High-speed operation at 400kHz to keep up with modern device demands

Supports a wide range of supply voltages for greater flexibility

Low power consumption, enhancing energy efficiency

Provides robust operation across varied operating temperatures

Compact packaging suitable for space-constrained applications