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8A9701 Datasheet Pt8a9701

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

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General Description

The PT8A9701 and PT8A973/973L is a pair of CMOS LSIs designed for remote controlled toy car application.

They have seven control keys for controlling the corresponding motion (forward, backward, left, right, turbo and 2 functional keys) of the remote controlled car.

They also have ‘Forward (Backward)’ and ‘Turbo’ bination application.

Key Features

  • The PT8A9701 works as the encoder and the PT8A973/973L works as the decoder.
  • Seven output pins, 5 for forward, backward, left, right and turbo functions, and 2 functional keys.
  • Operation power supply for PT8A9701: 3V to 12V (with series resistor).
  • Auto power-off if no key pressed (PT8A9701).
  • Motor current limit to meet toy safety standard HD271 (PT8A973/973L).
  • Low operating current.
  • On-chip oscillator with an external resistor.

More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description

8A9701 Distributor