AD009-08N Remote controller programming IC SOP-16

AD009-08N Remote controller programming IC SOP-16 is a highly integrated, specialized microcontroller chip tailored specifically for modern infrared (IR) remote control transmitter applications. This advanced integrated circuit combines low power consumption with customizable code programming capabilities, allowing it to support multiple protocol configurations effortlessly. Consequently, manufacturers can deploy this single silicon solution across diverse consumer electronics lines without redesigning core hardware. Furthermore, its built-in oscillator and power-saving sleep modes minimize external component count and prolong battery lifespan significantly. Therefore, you should choose the AD009-08N integrated circuit to optimize the production efficiency and signal reliability of your remote control designs.

Key Features:

• Programmable Architecture: The IC contains dedicated non-volatile memory that permits tailored programming for distinct device codes and carrier frequencies.
• Ultra-Low Standby Current: Implements an automated sleep routine that instantly ceases current draw when you release a button, ensuring excellent battery longevity.
• Integrated Clock Generation: Eliminates the need for an external quartz crystal or ceramic resonator, which subsequently saves precious PCB space and minimizes total bill-of-materials cost.
• Matrix Key Scanning: Features built-in hardware debounce circuitry that handles extensive keyboard configurations with minimal software overhead.
• Compact Surface-Mount Form Factor: The SOP-16 package optimizes automated assembly lines and facilitates sleek, low-profile case architectures.

Technical Specifications:

• Operating Supply Voltage (V_DD): 2.0 V to 3.6 V (Optimized for standard 3V battery operation)
• Standby Current (I_SB): ≤ 1.0 μA
• Operating Current (Active): ≈ 1.5 mA (Excluding infrared LED drive current)
• Infrared Carrier Frequency: Programmable options including 38 kHz, 40 kHz, and 56 kHz
• Maximum Key Matrix Size: 8 x 8 matrix support (Up to 64 individual keys)
• Operating Temperature Range: −20°C to +70°C

Mechanical Specifications:

• Package Type: SOP-16 (Small Outline Package, 16 pins)
• Mounting Method: Surface Mount Technology (SMT)
• Lead Plating: Matte Tin over Copper Alloy
• Encapsulation Material: Halogen-free Molded Plastic Epoxy

Dimensions:

• Body Length: ≈ 9.90 mm
• Body Width (Excluding Leads): ≈ 3.90 mm
• Total Width (Including Leads): ≈ 6.00 mm
• Pin Pitch: 1.27 mm (Standard SOP configuration)
• Profile Height: ≈ 1.55 mm

Pinout and Wiring:

• Pin 1 to Pin 8 (Key Matrix Inputs/Outputs): Connect these lines to your keypad matrix rows and columns to detect button presses.
• Pin 9 (GND): Route this pin directly to the negative terminal of the DC power supply (0 V reference).
• Pin 10 (IR OUT): Connect this output to the base or gate of a switching transistor to drive the infrared transmitting LED.
• Pin 11 to Pin 14 (Configuration/Option Pins): Wire these inputs high or low to select pre-programmed protocol profiles.
• Pin 15 (RESET): Tie this active-low pin to V_DD via a resistor for stable operation under high-noise conditions.
• Pin 16 (VDD): Connect to the positive power supply line coming from the battery source.

Datasheet Reference:

• Download AD-Semicon AD009-08N Datasheet

Commonly Used in:

• Universal Remote Transmitters: Providing the configurable control core inside multi-brand replacement remotes.
• Television Accessories: Driving the original equipment manufacturer (OEM) remote units bundled with smart televisions.
• Smart Home Interfaces: Managing infrared transmission codes inside localized climate control and lighting controllers.

Applications:

• Consumer AV Control: Commands televisions, soundbars, DVD players, and home theater receivers effectively.
• HVAC Management: Transmits configuration data signals to wall-mounted air conditioning units and fan assemblies.
• Industrial Telemetry: Sends simple wireless control pulses to receiver relays in short-range localized setups.

Equivalent Models:

• UPD6121G (Renesas/NEC): A highly popular legacy architecture that shares broad protocol functional compatibility.
• HT6221 (Holtek): An alternative multi-key infrared remote encoder chip featuring matrix scanning logic.
• TC9012 (Toshiba): Another industrial standard for remote control encoding, however, it requires unique firmware adjustments.

Package Includes:

• 1 x AD009-08N Remote controller programming IC SOP-16