Datasheet Details
Part number:
PT8A974L, PT8A973
Manufacturer:
Pericom Technology
File Size:
146.14 KB
Description:
(pt8a972 - pt8a974) 8-direction remote controller.
Note:
This datasheet PDF includes multiple part numbers: PT8A974L, PT8A973.
Please refer to the document for exact specifications by model.
PT8A974L, 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
PT8A974L 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
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