RBA5104

DESCRIPTION 

UTC RBA5104 is a remote control encoder mainly used for 

Fan remote control, air cleaner, humidifier, heater and other 

electrical home appliance remote control application. 2 bits

custom code options and maximum 8 input channels offers great 

freedom in application. UTC RBA5104 uses a special coding 

technique to increase noise immunity to a very great extent. 

FEATURES 

* Wide operation voltage: VCC=2.2~4.0V 

* Noise immunity technique 

* 2 bits custom code 

* 8 input channels maximum 

* Uses 455kHz crystal oscillator 

* Key-in oscillation, reduce static current dissipation. 

* 38kHz carrier transmits output.

* LED indicates work state

规格书RBA5104