ADM211ARS

The ADM211ARS is a dual RS-232 line driver/receiver designed for serial communication applications. It features a 460 kbps data rate and low-power shutdown mode, making it suitable for various communication systems.

Pinout

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

• V+ (Pin 1): Positive power supply
• GND (Pin 2): Ground connection
• RIN1 (Pin 3): Receiver Input 1
• ROUT1 (Pin 4): Receiver Output 1
• RIN2 (Pin 5): Receiver Input 2
• ROUT2 (Pin 6): Receiver Output 2
• TIN1 (Pin 7): Transmitter Input 1
• TOUT1 (Pin 8): Transmitter Output 1
• TIN2 (Pin 9): Transmitter Input 2
• TOUT2 (Pin 10): Transmitter Output 2
• SHDN (Pin 11): Shutdown pin
• GND (Pin 12): Ground connection
• V- (Pin 13): Negative power supply
• NC (Pins 14-16): No connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADM211ARS IC for a visual representation.

Key Features

• Dual RS-232 Driver/Receiver: Provides two channels for bi-directional communication.
• Data Rate: Supports data rates up to 460 kbps, suitable for high-speed communication applications.
• Low-Power Shutdown Mode: Features a low-power shutdown mode for power-saving applications.
• Wide Operating Voltage Range: Operates from a single +5V power supply, making it compatible with a variety of systems.
• Integrated Charge Pumps: Includes integrated charge pumps for generating RS-232 voltage levels.

Note: For detailed technical specifications, please refer to the ADM211ARS datasheet.

Application

• High-Speed Data Communication: Ideal for applications requiring high-speed RS-232 communication.
• Industrial Automation: Suitable for use in industrial automation systems for serial data transfer.
• Telecommunication Systems: Used in telecommunication systems for reliable data transmission.

Functionality

The ADM211ARS is a dual RS-232 line driver/receiver that provides efficient and reliable communication between RS-232 devices.

Usage Guide

• Power Supply: Connect V+ (Pin 1) to the positive power supply (5V) and GND (Pins 2 and 12) to ground.
• Data Connections: Connect the RIN1/ROUT1 and RIN2/ROUT2 pins to the RS-232 data lines.
• Shutdown Control: Use the SHDN (Pin 11) pin to enable or disable the device's low-power shutdown mode.

Frequently Asked Questions

Q: What is the maximum data rate supported by the ADM211ARS?
A: The ADM211ARS supports data rates up to 460 kbps, making it suitable for high-speed communication.

Q: Can the ADM211ARS operate with a single power supply?
A: Yes, the ADM211ARS can operate from a single +5V power supply, simplifying system design and integration.