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  Infrared remote control IC

 

Universal

     ADW32B

     ADW64B 

     ADW128B

 

IR Learning

     AD009-03E

     AD009-05E

     AD009-03F

 

Single

     AD009-049

     AD009-01T

     AD009-01C

     AD009-02C

     AD009-02D

  RF wireless IC

  LCD Driver

  LED Driver

  Touch MCU

 

 

  Infrared remote control IC

IR Learning - AD009-03E

Device

PKG

ROM

Size

Char.

Learning

AD009-03E

SOP-16

MTP

6K ROM + 1K MTP

Port 2 is used for Vpp T-Key
Learning 7 Key

AD009-05E

SOP-16

MTP

6K ROM + 1K MTP

Port 2 is used for Vpp T-Key
Learning 7 Key

AD009-03F

SOP-16

MTP

8K ROM + 1K MTP

85F2316 Compatible
Learning 14 Key

 

AD009-03E

General Descriptions

AD009-03E is an infrared learning and launching, built-in learning circuit, RC

oscillation and infrared emission drive circuits, built in MTP ROM to store the

learning data. It includes 12 ordinary I/O ports, which are mainly used for the

development of infrared remote control products of various learning functions.

 

Features

  • Working voltage range: 2.0V-3.6V
  • CMOS circuit, low power consumption
  • Standby current: type T keyboard input < 2uA; M keyboard input < 1uA (VDD=3V)
  • The built-in RC oscillation: frequency deviation less than 1.5%.typ@2.0V-3.6V
  • Built in reset circuit: power reset, low voltage reset, WDT reset
  • Built-in IR LED drive circuit: drive current IOL=200mA.typ@VDD=3V&amp;VOL=0.3V
  • The carrier frequency and the duty ratio can be adjusted by program
  • The built-in MTP ROM saves 24C08 and can learn 15 keys at most
  • Built-in high sensitivity learning circuit:
  • learning reception sensitivity 4 adjustable
  • 12 I/O ports, 1 input ports, 2 timers, 8 interrupts

 

 
 

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