SN65C3232EDBR

The SN65C3232EDBR is a quad 3-state RS-232 line driver/receiver IC featuring high-speed data transmission and 3-state outputs. It is designed to provide robust serial communication capabilities with enhanced flexibility.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Ground connection
• A1: Data input/output for channel 1
• B1: Data input/output for channel 2
• B2: Data input/output for channel 4
• DE: Driver enable input
• nRE: Receiver enable input
• RE: Receiver output enable
• /RE: Receiver output enable inverted

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN65C3232EDBR IC for visual reference.

Key Features

• Quad 3-State RS-232 Driver/Receiver: Provides four channels with 3-state outputs for flexible communication.
• High-Speed Data Transmission: Supports high-speed data rates suitable for various serial communication applications.
• 3-State Outputs: Offers the ability to enable/disable the outputs for each channel individually.
• Wide Operating Voltage Range: Operates from a single +3.3V to +5V supply, suitable for a range of applications.
• Enhanced ESD Protection: Includes built-in ESD protection for reliable operation in challenging environments.
• Compact Package: Available in a space-saving DSBGA or VSSOP package.

Note: For detailed technical specifications, please refer to the SN65C3232EDBR datasheet.

Application

• Multi-Channel Communication: Ideal for applications requiring multiple RS-232 communication channels.
• Data Logging Systems: Suitable for use in data logging systems requiring robust serial communication capabilities.
• Industrial Automation: Used in industrial automation for reliable serial data transmission.

Functionality

The SN65C3232EDBR is a versatile quad 3-state RS-232 line driver/receiver designed to facilitate high-speed serial communication with flexible output control. It offers reliable performance in various applications requiring RS-232 interfacing.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to ground.
• Channel Configuration: Use the data input/output pins (A1, B1, A2, B2) to interface with the respective channels.
• Output Control: Utilize the DE, nRE, RE, and /RE pins for driver and receiver enable/disable functions.

Frequently Asked Questions

Q: Can the SN65C3232EDBR operate at different supply voltages?
A: The SN65C3232EDBR is designed to operate within the specified voltage range of +3.3V to +5V. Operating outside this range may affect performance.

Q: Is the SN65C3232EDBR compatible with TTL logic levels?
A: Yes, the SN65C3232EDBR is designed to interface between RS-232 voltage levels and TTL logic levels, making it compatible with TTL-based systems.