Manufacturer Part Number
SN75179BDRG4
Manufacturer
Texas Instruments
Introduction
The SN75179BDRG4 is a high-performance, dual-supply, half-duplex, differential bus transceiver designed for use in RS-422 and RS-485 industrial and commercial applications. It features a high common-mode range, high noise immunity, and fail-safe receiver inputs to ensure reliable data transmission in noisy environments.
Product Features and Performance
Supports data rates up to 20 Mbps
Operates from a single 5V supply
Differential driver and receiver with fail-safe receiver inputs
High common-mode range of ±7V
Receiver input hysteresis of 50 mV
Thermal shutdown protection
Latch-up protection exceeds 100 mA per JESD 78, Class II
Product Advantages
Robust design for reliable data transmission in industrial and commercial applications
Flexible power supply options with single 5V operation
Fail-safe receiver inputs for increased noise immunity
Thermal shutdown protection for enhanced safety and reliability
Key Reasons to Choose This Product
Proven performance and reliability in RS-422 and RS-485 applications
Compact surface-mount package for space-constrained designs
Extensive protection features for enhanced system robustness
Cost-effective solution for industrial and commercial communication needs
Quality and Safety Features
Latch-up protection exceeds 100 mA per JESD 78, Class II
Thermal shutdown protection for enhanced safety and reliability
Compatibility
The SN75179BDRG4 is compatible with RS-422 and RS-485 communication protocols and can be used in a wide range of industrial and commercial applications.
Application Areas
Industrial automation and control systems
Building automation and security systems
Process control and monitoring equipment
Telecommunication and networking equipment
Medical and scientific instrumentation
Product Lifecycle
The SN75179BDRG4 has been discontinued by Texas Instruments. However, there are several equivalent and alternative models available, including:
SN75176BDWR
SN75176ADBR
SN75176BDWR
SN75176BDRE4
SN75180DRTexas Instruments
SN75179XINBOLE