BL9149 Datasheet - Shanghai Belling

BL9149 General Infrared Ray Remote Control Receiver

The BL9149/9150 is CMOS LSI designed for use on the general infrared ray remote control receiver, and when it is used incombination with BL9148, the remote control system can be constructed. The BL9149 is DIP 16 Pin type and is capable of controlling 10functions,while the BL9150 is DIP 24PIN type an.

BL9149 Features

* ¡ñ ¡ñ ¡ñ Able to output multiple keying signals parallel sent from the BL9148 (The BL9149 is able to output parallel up to 5 functions, while the BLl9150 is up to 6 functions) Single pulse, continuous pulse and cyclic pulse outputs are provided, (Cyclic pulse is available only for BL9150) A single t

BL9149_ShanghaiBelling.pdf