Texas Instruments

MAX202CDR

MAX202CDR Description

The MAX202CDR is a full-duplex transceiver designed and manufactured by Texas Instruments. It features 2 drivers and 2 receivers, operating within a data rate of 120Kbps. This IC transceiver is designed for RS232 protocol communication and is suitable for a wide range of applications requiring reliable data transmission. With a voltage supply range of 4.5V to 5.5V, the MAX202CDR ensures stable performance across various power conditions.

MAX202CDR Features

1. Technical Specifications:

   • Number of Drivers/Receivers: 2/2
   • Operating Temperature: 0°C ~ 70°C
   • Voltage - Supply: 4.5V ~ 5.5V
   • Data Rate: 120Kbps
   • Receiver Hysteresis: 500 mV
   • Duplex: Full
   • Protocol: RS232

2. Performance Benefits:

   • Robust performance within a wide operating temperature range (0°C to 70°C)
   • Reliable data transmission with full-duplex capability
   • Receiver hysteresis of 500 mV ensures accurate signal detection
   • Compatible with RS232 protocol for seamless communication

3. Unique Features and Advantages:

   • Surface mount technology for compact and efficient PCB design
   • Obsolete product status, indicating a mature and reliable technology
   • REACH unaffected status, ensuring compliance with environmental regulations
   • ROHS3 compliant, adhering to strict environmental standards

MAX202CDR Applications

The MAX202CDR is ideal for various applications where reliable and efficient data transmission is required. Some specific use cases include:

1. Industrial Automation: For communication between control systems and sensors in harsh environments.
2. Telecommunications: As a transceiver in RS232-based communication systems for reliable data transfer.
3. Automotive: For in-vehicle communication systems, ensuring stable data transmission between various electronic control units (ECUs).
4. Medical Devices: In medical equipment requiring precise and reliable data communication for monitoring and control.

Conclusion of MAX202CDR

The MAX202CDR is a reliable and efficient full-duplex transceiver from Texas Instruments, designed for RS232 protocol communication. Its unique features, such as full-duplex capability, receiver hysteresis, and wide operating temperature range, make it suitable for a variety of applications in industrial automation, telecommunications, automotive, and medical devices. Although the product is now obsolete, its mature technology ensures stable performance and reliability in various demanding environments.