BL9149 General Infrared Ray Remote Control Receiver

Shanghai Belling

Description

BL9149/BL9150 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 r.

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Datasheet Specifications

Part number: BL9149
Manufacturer: Shanghai Belling
File Size: 53.73 KB
Datasheet: BL9149_ShanghaiBelling.pdf
Description: General Infrared Ray Remote Control Receiver

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

Applications

* Use as remote control transmitters in audios, air conditioners, toys and others. BL9149 External Circuit VDD 10µF VDD OSC C 2 C 3 SP 1 SP 2 SP 3 SP 4 C R 1000pF 1000pF CONTROL SIGNAL BL9149 GND R X IN HP1 HP2 HP3 HP4 HP5 SP5 10KΩ R X IN CONTROL SIGNAL Address£º No.810, YiShan Road ShangHai China

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BL9149 General Infrared Ray Remote Control Receiver Shanghai Belling

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