The LT1181MJ is a high-quality dual RS232 driver/receiver integrated circuit (IC) designed by Linear Technology to provide reliable serial communication with minimal power consumption. This IC is specifically engineered to operate in environments with stringent power supply limitations, making it an ideal choice for battery-powered and portable devices.

Key Features

• Dual Driver/Receiver: The LT1181MJ includes two drivers and two receivers, allowing for full-duplex communication.
• Low Power Operation: It has a low supply current, which is especially beneficial for power-sensitive applications.
• 5V Single Supply: The IC operates on a single 5V supply, simplifying power management in a system design.
• High Data Rates: It supports data rates up to 120 Kbps, providing efficient and high-speed data transfer.
• Robust ESD Protection: The LT1181MJ features built-in Electrostatic Discharge (ESD) protection circuits to safeguard against static damage.

Applications

The versatility of the LT1181MJ makes it suitable for a wide range of applications, including:

• Portable Computing Devices
• Battery-Powered Equipment
• Modems
• Serial Data Communication

Package and Quality

The LT1181MJ comes in a robust CERDIP package, ensuring reliable operation even under harsh conditions. Linear Technology is known for its commitment to quality, and this product is no exception, meeting high standards of performance and durability.

Conclusion

With its combination of low power consumption, high-speed data transfer, and robust protection features, the LT1181MJ from Linear Technology stands out as a superior choice for designers looking to implement RS232 communication in their products. Whether it's for portable devices or any application requiring efficient serial data exchange, the LT1181MJ delivers performance and reliability in a compact and energy-efficient package.