The LTC491CN#PBF from Linear Technology is a high-performance differential driver and receiver pair designed to facilitate reliable data transmission over long distances and in electrically noisy environments. This integrated circuit is a perfect choice for applications requiring robust communication, such as industrial control systems, network interfaces, and data acquisition units.

Key Features

• Interface Type: RS485/RS422
• Supply Voltage Range: 4.75V to 5.25V
• Driver Output Voltage Swings: ±1.5V to ±5V
• Receiver Input Voltage Range: ±12V
• No. of Drivers/Receivers: 1/1
• Operating Temperature Range: 0°C to 70°C
• Mounting Type: Through Hole
• Package: 14-Pin PDIP
• ESD Protection: Enhanced Protection up to ±15kV

Performance Benefits

The LTC491CN#PBF is designed for bidirectional data communications on multipoint bus transmission lines. It is compatible with the industry-standard RS485 and RS422 protocols. The device features low power consumption and an extended common-mode range, making it suitable for operation in electrically noisy environments. The enhanced ESD protection ensures the longevity and reliability of the device in harsh conditions.

Applications

Thanks to its robust design, the LTC491CN#PBF is ideal for a wide range of applications, including:

• Industrial Control Networks
• Telecommunication Systems
• Networked Security Cameras
• Building Automation
• Remote Data Acquisition

Quality and Reliability

Linear Technology ensures that the LTC491CN#PBF meets the highest quality and reliability standards. This product is available in a 14-pin PDIP package and is lead-free, adhering to current environmental standards. The part number ending with "PBF" indicates that it is RoHS compliant, minimizing the environmental impact and making it suitable for use in a wide variety of markets and applications worldwide.