LTC4303CMS8#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4303CMS8#PBF

Manufacturer

Analog Devices

Introduction

LTC4303CMS8#PBF is an interface component designed for signal buffering and accelerating, primarily used for I2C hotswap applications.

Product Features and Performance

Bidirectional buffer for I2C hotswap applications

Supports data rates up to 400kHz

Maintains 2-wire bus integrity with two channels

Suitable for systems with 10 pF bus capacitance

Product Advantages

Active component with current supply for IC operation

Ensures safe board insertion into a live backplane without corruption of the data and clock busses

Compatibility with I2C, SMBus and other protocols using similar timing

Key Technical Parameters

Type: Buffer, Accelerator

Input: 2-Wire Bus

Output: 2-Wire Bus

Data Rate (Max): 400kHz

Number of Channels: 2

Voltage Supply: 2.7V ~ 5.5V

Current Supply: 6mA

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-TSSOP, 8-MSOP

Quality and Safety Features

Robust protection against over-temperature and under-voltage lockout ensures safe operation within specified temperature range.

Compatibility

The LTC4303CMS8#PBF is compatible with any 2-wire bus system, following the I2C standard protocol.

Application Areas

Primarily used in data communication systems requiring I2C bus buffering and acceleration, such as servers, embedded systems, consumer electronics, and industrial applications.

Product Lifecycle

The product is currently active with no indications of nearing discontinuation, ensuring availability for future designs and continued support.

Several Key Reasons to Choose This Product

High reliability from a well-known manufacturer, Analog Devices

Stable performance with up to 400kHz data rate, addressing needs for rapid data transmission

7V to 5.5V operational voltage range, allowing for flexible application in different voltage environments

Easy surface mount design facilitates integration into various circuit boards

The ongoing product lifecycle guarantees long-term availability and support

The LTC4303 provides a simple, effective solution for I2C bus system protection and enhancement.