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  Infrared remote control IC

  RF wireless IC

  LCD Driver

     AD018/019/020

     ADKT18/19P28S

     AD009-025BX

  LED Driver

  Touch MCU

 

LCD Driver-AD018/019/020

General Descriptions

AD018 is a infrared remote control code transmitting circuit with LCD display. It has 192

bytes SRAM and 4K bytes OTP ROM. By developing different programs, we can develop most

of the single air-conditioner remote controller and other LCD products. The peripheral circuit

is simple, the components are few, and the production is convenient.

 

Features

  • Working voltage range: 2.0V-3.6V
  • Built-in infrared emission drive circuit:
  • The carrier frequency, duty cycle can be adjusted; the driving current of 4 gear optional
  • The internal (outside) crystal oscillator can:
  • The built-in 4M or 8M oscillator, frequency offset is less than 1.5%
  • The built-in 32.768Hz clock oscillator, the frequency offset is less than or equal to 3.5%
  • Built in reset circuit: power reset, low voltage reset, WDT reset
  • Low voltage detection function with 2.1V-2.4V
  • Connected temperature and humidity sensor
  • Maximum support for 32*4 segment LCD screen display
 
 

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