Manufacturer Part Number
SN75976A1DL
Manufacturer
Texas Instruments
Introduction
The SN75976A1DL is a specialized interface transceiver designed for half-duplex RS422 and RS485 communication protocols, targeting industrial applications.
Product Features and Performance
Half-duplex RS422 and RS485 transceiver
High receiver sensitivity with 45 mV hysteresis
Supports 9 drivers and 9 receivers
Flexible supply voltage range of 4.75V to 5.25V
Operates in a broad temperature range from 0°C to 70°C
Designed for surface mount technology
Product Advantages
Integrated protection against bus fault conditions
Industry-standard packaging for ease of integration
Robust performance suitable for noisy industrial environments
Key Technical Parameters
Transceiver type supporting RS422, RS485 protocols
Number of Drivers/Receivers: 9/9
Receiver Hysteresis: 45 mV
Supply voltage range: 4.75V to 5.25V
Operating Temperature range: 0°C to 70°C
Quality and Safety Features
Built to Texas Instruments' high-quality standards
Ensures reliable communication with noise immunity
Compatibility
Standard 56-BSSOP packaging is compatible with a wide range of PCB designs
Incorporates standard industrial protocols for broad compatibility
Application Areas
Industrial control systems
Factory automation
Data acquisition systems
Networking equipment for industrial settings
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation, and upgrades or replacements are available as advancements are made
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliability and performance
Dedicated integration for RS422 and RS485 protocols, ensuring robust communication
Versatility with 9 drivers/receivers for complex networks
Broad operating temperature suitable for challenging industrial conditions
Optimized for surface mount technology, facilitating manufacturing processes
Protection features secure the device and the system against faults
SN75976A2DLRG4Texas Instruments