HT6P20B2/D2/F2 -- Remote Control Encoder

General Description

The HT6P20X2 series of devices are signal encoders designed for remote control system applications. The devices are capable of encoding 24 bits of information and then serially transmitting the data on their output pin. A signal transmission is automatically activated when any of the data input lines change from high to low. The device generates a signal on its output pin which is composed of a pilot signal, address codes, data codes and an end code. This can be sent to RF transmitter circuits for wireless transmission. Various configurations of address and data bits can be chosen according to which device is selected. As all functions are integrated into the device, the simple addition of switches and RF module is that is required to implement a full RF encoder function.