Description
www.DataSheet4U.com BL0509/BL0510 General Infrared Ray Remote Control Receiver .
The BL0509/0510 is CMOS LSI designed for use on the general infrared ray remote control receiver, and when it is used in combination with BL9148, the.
Features
* ¡¤ High anti-interference: excellent capability to anti-interfere, such as fluorescent lamp’s ballast, television, etc. No error-code can be output. ¡¤ When power on reset period, on pulse can be output from all ports and mal-operation can’t be happened ¡¤ Able to output multiple keying signals para
Applications
* Use as remote control transmitters in audios, air conditioners, toys and others. BL0509 External Circuit BL0510 External Circuit
CONTROL SIGNAL
10µF VDD OSC C 1 C 2 SP 1 SP 2 SP 3 SP 4 SP 5 SP 6 SP 7 SP 8 VDD C R 1000pF 1000pF CONTROL SIGNAL
GND R X IN HP1 HP2 HP3 HP4 HP5 SP5
V DD OSC Code 1 Code