GENERAL DESCRIPTION

The SM5021A/B is a high performance infrared remote control encoder utilizing CMOS technology. Mode A is a signal-key control and mode B is a multi-key control during data transmission, supports eight data key inputs and a LED output to indicate the status during transmission.

FEATURES

* Wide operation voltage range, 2.4V to 6V

* Eight data key control

* Option of signal-key or multi-key control

* Two custom codes to separate products

* Auto power off for saving power

* LED output to indicate transmission status

* Direct infrared LED 38KHz modulation output

* Low power consumption

* Paired with SM5032 decoder

* 16 pin DIP or SO package

APPLICATIONS

* SM3015 Fan Remote Control

* Audio Remote Control

* Toy Remote Control

* Consumer Products Remote Control