The XR2240N is a programmable timer/counter integrated circuit designed and manufactured by Exar Corporation. This versatile IC provides a wide range of timing and control functions, making it suitable for various applications requiring precise timing intervals.

Applications

• Timers and Sequencers
• Frequency Synthesizers
• Pulse Generators
• Missing Pulse Detectors
• A/D Converters

Features

• Programmable time delays from microseconds to days
• Binary time base output
• High accuracy and stability
• Wide supply voltage range
• TTL and CMOS compatible
• External trigger and reset capability

Benefits

• Versatile Timing: The XR2240N can generate a wide range of time delays, making it suitable for various timing applications.
• High Accuracy: Provides precise timing intervals, essential for accurate control and sequencing.
• Ease of Use: Simple programming and control, facilitating easy integration into existing circuits.
• Cost-Effective: Offers a cost-effective solution for timing and control compared to discrete component designs.
• Reliable Performance: Exar Corporation is known for producing reliable and robust integrated circuits.

The XR2240N is a valuable component for engineers designing timing and control systems. Its flexibility, accuracy, and ease of use make it a popular choice for a broad range of applications.

Technical Specifications:

• Supply Voltage: 4V to 15V
• Timing Accuracy: Typically 0.5%
• Output Current: Up to 25mA
• Operating Temperature Range: 0°C to +70°C