The HT6P20B2-8SOP is a remote control encoder IC manufactured by Holtek. This device is specifically designed for use in a wide range of remote control applications, converting input signals into a coded format suitable for transmission. Its small size and low power consumption make it ideal for portable and battery-powered devices.

Applications

• Wireless remote controls for consumer electronics (TVs, stereos, DVD players)
• Remote-controlled toys and models
• Home automation systems (e.g., lighting control, appliance control)
• Security systems (e.g., remote arming/disarming, panic buttons)
• Garage door openers and remote gate controls

Features

• Operating voltage: 2.4V ~ 5.0V
• Low power consumption
• 8-SOP package
• Up to 12 address bits and 4 data bits
• Built-in oscillator with external resistor
• Data code can be programmed through external pins
• Single-pin tri-state output

Benefits

• Reduced component count: The integrated oscillator simplifies circuit design, reducing the number of external components required.
• Extended battery life: Low power consumption enables longer operating times for battery-powered remote controls.
• Versatile application: Programmable address and data bits provide flexibility for various remote control functionalities.
• Compact design: The small SOP package allows for integration into space-constrained devices.
• Reliable operation: Holtek's reputation ensures dependable performance in demanding applications.

Additional Details

The HT6P20B2-8SOP utilizes a CMOS process for low power consumption and high noise immunity. The device's address and data pins can be easily configured to suit different application requirements. An external resistor is used to set the internal oscillator frequency. This IC is designed to work seamlessly with compatible decoders, forming a complete remote control system. The single-pin tri-state output allows for easy interface with RF transmitters. Its operating temperature range typically spans from -20°C to +70°C.