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PT8A261PEX

PT8A261PEX Description

The PT8A261PEX is a PIR (Passive Infrared) controller IC designed by Diodes Incorporated, a leading manufacturer in the semiconductor industry. This interface IC chip is housed in a Through Hole DIP-16 package, making it suitable for applications requiring robust and reliable mounting. The PT8A261PEX is specifically designed to work with CMOS input types, ensuring compatibility with a wide range of digital systems. Despite its current status as obsolete, the PT8A261PEX remains a valuable component for legacy systems and specialized applications.

PT8A261PEX Features

• Low Power Consumption: The PT8A261PEX operates with a supply current of only 100 µA, making it an energy-efficient solution for battery-powered or low-power applications.
• CMOS Input Compatibility: Designed to work seamlessly with CMOS input types, this IC ensures reliable signal processing and compatibility with modern digital systems.
• Through Hole Mounting: The Through Hole mounting type provides mechanical stability and ease of integration into PCB designs, particularly in industrial and automotive applications.
• Compliance and Safety: The PT8A261PEX is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. Additionally, it is classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating international trade and regulatory compliance.
• Packaging: The Tape & Reel (TR) packaging option ensures efficient handling and storage, making it suitable for automated assembly processes.

PT8A261PEX Applications

The PT8A261PEX is ideal for applications requiring precise motion detection and control. Its low power consumption and CMOS compatibility make it suitable for:

• Security Systems: PIR sensors in security systems benefit from the PT8A261PEX's low power and reliable performance, ensuring continuous operation without frequent battery replacements.
• Smart Home Automation: In smart home applications, the PT8A261PEX can be used to control lighting and appliances based on occupancy detection, enhancing energy efficiency and user convenience.
• Industrial Automation: The robust Through Hole mounting and compatibility with CMOS inputs make it suitable for industrial applications where reliability and durability are paramount.
• Automotive: The PT8A261PEX can be used in automotive applications for motion detection and control, such as automatic door locks and interior lighting.

Conclusion of PT8A261PEX

The PT8A261PEX, despite being obsolete, remains a valuable component for specific applications requiring low power consumption, CMOS compatibility, and reliable Through Hole mounting. Its compliance with environmental and safety standards ensures it meets regulatory requirements, making it suitable for international markets. While newer alternatives may offer advanced features, the PT8A261PEX continues to provide a cost-effective and reliable solution for motion detection and control in various industrial, automotive, and smart home applications.