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PT8A973 Datasheet (PT8A9701 / PT8A973) 7-Function Remote Controller

Manufacturer: Pericom Semiconductor (now Diodes Incorporated)

Download the PT8A973 datasheet PDF. This datasheet also includes the PT8A9701 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT8A9701_PericomSemiconductorCorporation.pdf) that lists specifications for multiple related part numbers.

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’ combination application.

Overview

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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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Pericom Technology Logo PT8A973 (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology
Pericom Technology Logo PT8A973L (PT8A972 - PT8A974) 8-Direction Remote Controller Pericom Technology

More Datasheets from Pericom Semiconductor (now Diodes Incorporated)

Part Number Description
PT8A973L (PT8A9701 / PT8A973) 7-Function Remote Controller
PT8A9701 (PT8A9701 / PT8A973) 7-Function Remote Controller
PT8A9701P (PT8A9701P / PT8A974P) 8-Function Remote Controller
PT8A974LP (PT8A9701P / PT8A974P) 8-Function Remote Controller
PT8A974P (PT8A9701P / PT8A974P) 8-Function Remote Controller
PT8A977P (PT8A977P/W /PT8A978P/LW) 5-Function Remote Controller
PT8A977W (PT8A977P/W /PT8A978P/LW) 5-Function Remote Controller
PT8A9781 (PT8A977B / PT8A9781) PT8A977B/9781 5-Function Remote Controller for 1V Micro Cars
PT8A9781DE (PT8A977B / PT8A9781) PT8A977B/9781 5-Function Remote Controller for 1V Micro Cars
PT8A978B 5-Function Remote Controller