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PT2261A from PTC

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PT2261A

Manufacturer: PTC

Remote Control Encoder 

Partnumber Manufacturer Quantity Availability
PT2261A PTC 20160 In Stock

Description and Introduction

Remote Control Encoder  The PT2261A is a versatile CMOS encoder IC designed for remote control applications, widely used in wireless communication systems. This low-power, high-performance component encodes data into a serial format, making it ideal for pairing with RF or IR transmitter modules.  

Featuring a 12-bit tri-state address code, the PT2261A supports up to 531,441 unique address combinations, ensuring secure and interference-free signal transmission. Its built-in oscillator requires only minimal external components, simplifying circuit design. The encoded output is compatible with popular decoder ICs, such as the PT2272, facilitating reliable signal reception in remote control systems.  

Operating at a wide voltage range (2.4V–12V), the PT2261A is suitable for battery-powered devices, including garage door openers, security systems, and home automation controllers. Its low standby current consumption enhances energy efficiency, extending battery life in portable applications.  

Engineers favor the PT2261A for its robustness, ease of integration, and cost-effectiveness. Whether used in consumer electronics or industrial automation, this encoder IC provides a dependable solution for secure wireless data transmission.

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