GENERAL DESCRIPTION

The SM5025A/B is an infrared remote control encoder LSI utilizing CMOS technology. The transmission code consists of leader pulse, 16 bit customer code, and 16 bit data code. Using Micro-processors for decoder, various applications can be realized.

FEATURE

* Low voltage operation ......VDD = 2.0 to 3.3V

* Low power consumtpion ..... IDD < 1
A at standby mode

* 64 function keys and 3 double action keys

* 128 + 6 function codes are available. (Using SEL terminal)

* 65536 customer codes can be selected. (Using external R, Diode-SM5025A or internal MASK ROM-SM5025IRB)

* 24pin SOP or DIP

APPLICATIONS

1. Audio Remote Control

2. Video Remote Control

3. Consumer Product Remote Control