Product Overview: SN75C3232DBR

The SN75C3232DBR is a robust, dual-line transceiver from Texas Instruments, designed for bidirectional communication in multi-point bus transmission lines. It is a part of the industry-standard SN75C3232 series, which is widely recognized for its reliability and performance in serial communication applications.

Key Features

• Interface Type: The SN75C3232DBR is equipped with an RS-232 interface, making it suitable for serial port communications in computers, peripherals, and network equipment.
• Supply Voltage: It operates on a single 3.3V supply, which is beneficial for power-sensitive applications.
• Data Transfer Rates: This transceiver can handle data rates up to 250 kbps, ensuring efficient data transmission for moderate-speed applications.
• Electrostatic Discharge (ESD) Protection: The device features a robust ESD protection system, which can withstand up to ±15kV human body model (HBM), providing resilience against static electricity and enhancing product longevity.
• Low Power Consumption: The SN75C3232DBR is designed with power management in mind, featuring a low-power shutdown mode that significantly reduces power usage when not in active operation.
• Temperature Range: It is designed to operate over an industrial temperature range of -40°C to 85°C, making it suitable for harsh environments.

Applications

The SN75C3232DBR is ideal for a variety of applications where reliable serial communication is needed. It is commonly used in:

• Point-of-sale (POS) terminals
• Telecommunications equipment
• Data acquisition systems
• Industrial control systems
• Networking equipment such as routers and switches

Package and Quality

The device comes in a SSOP (Shrink Small Outline Package) with 16 pins, designated by the 'DBR' suffix in its part number. This compact form factor makes it suitable for space-constrained applications. Texas Instruments is known for its commitment to quality, and the SN75C3232DBR is no exception. It is manufactured to the highest standards, ensuring consistent performance and reliability for critical communication systems.