The ADM3202ARZREEL7 is a high-speed, 2.5 kV isolated RS-232 transceiver from Analog Devices (ADI). It's designed for robust communication in noisy industrial environments, offering complete electrical isolation to protect sensitive equipment from voltage surges and ground loops. This transceiver provides reliable data transmission up to 460 kbps and operates from a single 3.3 V or 5 V supply.

Applications

• Industrial automation
• Motor control
• Medical equipment
• Isolated data acquisition
• Building automation

Features

• 2.5 kV isolation
• RS-232 transceiver
• High data rate: up to 460 kbps
• Single 3.3 V or 5 V supply
• Low power consumption
• IEC 61000-4-2 ESD protection
• Short-circuit protection

Benefits

• Protects equipment from voltage surges and ground loops
• Ensures reliable data communication in noisy environments
• Reduces system noise
• Simplifies system design
• Complies with industry safety standards

Additional Details

The ADM3202ARZREEL7 utilizes iCoupler® technology to provide high-speed, bidirectional data transfer across the isolation barrier. It features a three-channel isolator that provides isolation between the RS-232 driver/receiver and the logic side. The device is fully compliant with the EIA/TIA-232-F standard. The integrated charge pump generates the RS-232 voltage levels from the single supply. The REEL7 suffix indicates tape and reel packaging for automated assembly. The device provides robust ESD protection compliant with IEC 61000-4-2 standards, ensuring reliable operation in harsh industrial environments.

This isolated RS-232 transceiver is a crucial component for any application requiring robust and reliable data communication in electrically noisy environments, providing a safe and reliable interface between sensitive equipment and the outside world.