The UPD61214F1-D10-FN7-A is a remote control transmitter IC manufactured by Renesas Electronics America. This integrated circuit is designed to transmit infrared (IR) signals for controlling various electronic devices. It is a key component in remote control systems for TVs, DVD players, air conditioners, and other consumer electronics.

Applications

• Television remote controls
• DVD player remote controls
• Air conditioner remote controls
• Audio system remote controls
• Set-top box remote controls

Features

• Low power consumption: Designed for extended battery life in remote control applications.
• Multiple key support: Capable of handling a large number of buttons and functions.
• Infrared (IR) transmission: Uses IR signals to communicate with target devices.
• Built-in oscillator: Provides a stable clock signal for accurate timing and transmission.
• Compact package: FN7 package for space-saving designs.

Benefits

• Extended battery life: The low power consumption characteristic ensures longer operational time before battery replacement.
• Reliable communication: The stable oscillator and robust transmission circuitry ensure reliable IR signal transmission.
• Simplified design: Integration of key remote control functions simplifies the design process for remote control manufacturers.
• Cost-effective solution: Provides a cost-efficient solution for remote control applications.
• Compact form factor: The small package size allows for smaller and more ergonomic remote control designs.

Additional Details

The UPD61214F1-D10-FN7-A typically operates on a low voltage supply. The specific operating voltage and other electrical characteristics are detailed in the Renesas datasheet for this part. The device utilizes a specific encoding scheme (often a variation of NEC, Philips RC-5/RC-6, or similar protocols) to transmit commands to the controlled device. The FN7 package is a small outline package suitable for surface mount technology, which allows for high-density assembly on printed circuit boards.

Note: Refer to the official Renesas Electronics America datasheet for complete technical specifications and application details.