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RCR2E - DECODER

Description

The UTC RCR2E provides a complete control functions to the remote-controlled toy.

The UTC RCR2E has five output pins corresponding with the five actions.

Features

  • The UTC RCR2E works as decoder.
  • RCR2E-A have not ZENER RCR2E-B built-in 3.6V ZENER.
  • Five Pins for five control functions.
  • Operating power-supply voltage: SOP-16: 2.0V ~ 5.0V, DIP-16: 2.5V ~ 5.0V.
  • Auto-power-off if no press on any button in 8s or continuously press on any button over 4 minutes.
  • Manual-power-off with OFF button.
  • On-chip oscillator with an external resistor.
  • On-chip reversing amplifiers.
  • Low operating current.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD RCR2E Preliminary DECODER FOR REMOTE CONTROLLER WITH FIVE FUNCTIONS CMOS IC „ DESCRIPTION The UTC RCR2E provides a complete control functions to the remote-controlled toy. The UTC RCR2E has five output pins corresponding with the five actions. The received signals are amplified by the three-stage amplifier, and than the appropriate amplified signals are sampled, fault-tolerantly checked and decoded to control the actions of the remote-controlled toy. There is an internal oscillator in the UTC RCR2E respectively. By adding an external resistor conveniently, the oscillator will be constructed. The oscillator frequency can be adjusted by the external resistor.
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