PT8A973 Datasheet (Pericom Technology) - (PT8A972 - PT8A974) 8-Direction Remote Controller

PT8A973, (PT8A972 - PT8A974) 8-Direction Remote Controller

The PT8A9702P works as encoder, it can provide 8direction remote control for toy car application with PT8A973/973L/PT8A974/974L together.

Input 8direction named F, FL, L, BL, BR, R, FR, and B they are combined with F, L, B, and R four signals.

In decoder side, use output signal Left & Right to drive

PT8A973 Features

* The PT8A9702 works as the encoder and the PT8A973/974/973L/974L works as the decoder

* 8-direction control

* Operation power supply for PT8A9702: 3V to 12V (with series resistor)

* Auto power-off if no key pressed (PT8A9702)

* Motor current limit to meet toy