BTH-801F/BTH-801J 外形引脚图

                                                                                                           BTH-801F/BTH-801J内部原理框图

BTH-801F／BTH-801J红外发射／接收模块主要电气参数如下：电源电压4～8V；发射模块工作电流大于20mA；接收模块工作电流小于3mA；工作频率为3060kHz之间可调，典型值为40kHz；作温度一18～+60℃，储存温度一25～+90℃；作用距离5～lOm；作用方式为直射、反射兼顾。

                                       BTH-801F构成单路红外遥控发射电路

                                                                           BTH-801H构成单路红外遥控接收电路

                                                                               BTH-801F构成多路红外遥控发射电路

                                                                                                BTH-801J构成多路红外遥控接收电路