The SN75185DB is a quintessential component in the realm of digital communications, designed and manufactured by the renowned industry leader, Texas Instruments. This versatile integrated circuit is specifically engineered to facilitate reliable interfacing between data terminal equipment (DTE) and data circuit-terminating equipment (DCE).

Key Features

• Triple Line Drivers and Receivers: The SN75185DB includes three drivers and five receivers, making it an ideal choice for multi-point bus transmission applications.
• Wide Voltage Range: It operates over a wide range of power supplies, from 4.5V to 5.5V, providing flexibility in various system designs.
• Compatibility: This device is designed to be compatible with the industry-standard 75185 configuration, ensuring easy integration into existing systems.
• Protection: The integrated circuit features short-circuit protection and it is capable of withstanding ±30V input voltages, which significantly enhances its robustness against harsh electrical environments.

Applications

The SN75185DB is widely used in serial communication systems, particularly where RS-232 and V.28 standards are prevalent. Its applications span across various industries, including but not limited to:

• Telecommunications
• Networking Equipment
• Industrial Control Systems
• Point of Sale Terminals

Technical Specifications

The SN75185DB boasts an impressive array of technical specifications that make it suitable for a broad range of applications:

• Supply Voltage (V<sub>CC): 4.5V to 5.5V
• Operating Temperature Range: 0°C to 70°C
• Package: SSOP (Shrink Small-Outline Package)
• Mounting Type: Surface Mount

Quality and Reliability

Texas Instruments is committed to delivering high-quality products that meet rigorous industry standards. The SN75185DB is no exception, with its design and production processes geared towards ensuring reliability and performance consistency.

Ordering Information

The SN75185DB is available for order under the part number SN75185DBR, packaged in reels for efficient assembly during manufacturing processes. For detailed ordering and product information, customers can consult Texas Instruments' official website or authorized distributors.