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