Manufacturer Part Number
SN75179BD
Manufacturer
Texas Instruments
Introduction
The SN75179BD is a differential driver and receiver pair designed for bidirectional data communication on multipoint bus-transmission lines. It is compatible with RS422 and RS485 protocols.
Product Features and Performance
Supports RS422 and RS485 communication protocols
Full duplex data transmission
50 mV receiver hysteresis for improved noise rejection
Operates with a single 5V supply (4.75V to 5.25V)
Designed for high-speed data transmission
Surface mount packaging for compact integration
Product Advantages
High reliability and robustness in data communication
Enhanced signal integrity through receiver hysteresis
Suitable for harsh industrial environments with its operational temperature range of 0°C to 70°C
Easy to implement in a wide range of applications due to its compact size and surface-mount packaging
Key Technical Parameters
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 50 mV
Voltage Supply: 4.75V ~ 5.25V
Operating Temperature: 0°C ~ 70°C
Package / Case: 8-SOIC
Quality and Safety Features
Manufactured by Texas Instruments, a leader in semiconductor solutions
Compliant with industry standards for safety and performance
Compatibility
Compatible with RS422 and RS485 communication standards
Can be used in systems requiring high-speed, reliable data transmission
Application Areas
Industrial control systems
Network systems and telecommunications
Data acquisition systems
Product Lifecycle
The SN75179BD is marked as obsolete, indicating that it may no longer be produced or supported by Texas Instruments
Customers should seek replacements or upgrades for new designs
Several Key Reasons to Choose This Product
Reliable performance in RS422 and RS485 applications
Enhanced noise rejection with 50 mV receiver hysteresis
Wide operating temperature range suitable for industrial environments
Manufactured by a reputable company known for quality and innovation
Though obsolete, its performance and compatibility make it a valuable choice for existing systems requiring maintenance or minor upgrading
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