The Linear Technology LT1081CN is a robust and reliable RS-232 transceiver chip designed to meet the demanding requirements of extended industrial temperature ranges and harsh electrical environments. This integrated circuit is part of Linear Technology's family of dual and triple drivers/receivers that feature ±10V input voltage protection, making them resilient to voltage spikes and surges often encountered in industrial settings.

Key Features

• Enhanced ESD Protection: The LT1081CN comes with an impressive Electrostatic Discharge (ESD) protection that exceeds 10kV, ensuring the device's longevity and reliability in environments where static discharge can be a concern.
• Extended Temperature Range: Designed for industrial applications, this transceiver operates effectively over a temperature range of -40°C to 85°C, accommodating extreme conditions without compromising performance.
• Low Power Shutdown Mode: With a low power shutdown feature, the LT1081CN can reduce its supply current to less than 10μA, providing power-saving benefits for battery-powered and energy-conscious applications.
• Dual Charge Pump: The device's dual charge pump circuitry enables operation from a single 5V supply, while still delivering compliant RS-232 voltage levels, even with heavy loads.
• Driver Output Capability: Capable of driving up to 2500pF loads with a 3-state output control, the LT1081CN is versatile and can handle a variety of connected devices.

Applications

The LT1081CN is ideal for a range of applications that require reliable data transmission and reception. These include but are not limited to:

• Industrial control systems
• Data acquisition systems
• Portable computing devices
• Networking equipment

Package and Quality

The LT1081CN is available in a standard DIP (Dual In-line Package) making it easy to integrate into a wide variety of PCB layouts. Linear Technology's commitment to high-quality manufacturing ensures that each chip meets stringent quality control standards, providing designers and engineers with a dependable solution for their communication needs.