LTC2858IDD-2#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC2858IDD-2#PBF

Manufacturer

Analog Devices

Introduction

The LTC2858IDD-2#PBF is a high-speed, dual-function RS-422/RS-485 transceiver that provides reliable data transmission and reception in industrial and commercial applications. It features integrated diagnostic functions, fail-safe biasing, and short-circuit protection.

Product Features and Performance

Supports data rates up to 250kbps

Operates from a single 4.5V to 5.5V supply

Integrated fail-safe biasing and short-circuit protection

Receiver hysteresis of 25mV for improved noise immunity

Supports full-duplex RS-422 and half-duplex RS-485 protocols

Wide -40°C to 85°C operating temperature range

Small 10-pin WFDFN (3x3mm) package

Product Advantages

Robust and reliable communication in harsh industrial environments

Efficient power management with low power consumption

Compact and space-saving design

Key Reasons to Choose This Product

Versatile interface solution for RS-422 and RS-485 applications

Integrated protection features for enhanced system reliability

Wide operating temperature range for diverse environmental conditions

Compact package size for space-constrained designs

Quality and Safety Features

ESD protection on all pins

Short-circuit protection on the driver outputs

Fail-safe biasing ensures defined logic levels during power-down or bus fault conditions

Compatibility

The LTC2858IDD-2#PBF is compatible with a wide range of industrial and commercial equipment that requires RS-422 or RS-485 interfaces, such as:

Industrial automation and control systems

Building automation and security systems

Medical equipment

Transportation systems

Test and measurement instruments

Application Areas

Industrial automation and control

Building automation and security

Medical equipment

Transportation systems

Test and measurement

Product Lifecycle

The LTC2858IDD-2#PBF is an active product. There are no immediate plans for discontinuation, and there are no direct equivalent or alternative models available at this time. If you require more information or have any questions, please contact our sales team through our website.