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LM8003 - 3 SIRENS AND MACHINE GUN

General Description

This chip is a CMOS LSI designed for the applications, such as game box, toys …, and so on.

It is easy for you to design your consumer products using minimum application circuit.

The sound can be selected to Fire Engine Siren, Ambulance Siren, Police Siren and Machine Gun sound mode.

Key Features

  • 2.0V ~ 5V power supply.
  • 2 LEDS flash.
  • Low power consumption.
  • BB&BZ output directly drive piezo buzzer.
  • 3 Sirens and Machine Gun sound.
  • One shot or Sequence and Level hold function option www. unisonic. com. tw Copyright © 2011 Unisonic Technologies Co. , Ltd 1 of 4 QW-R502-603.a LM8003.
  • PAD.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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UNISONIC TECHNOLOGIES CO., LTD LM8003 Preliminary 3 SIRENS AND MACHINE GUN WITH 2 LEDS CMOS IC „ DESCRIPTION This chip is a CMOS LSI designed for the applications, such as game box, toys …, and so on. It is easy for you to design your consumer products using minimum application circuit. The sound can be selected to Fire Engine Siren, Ambulance Siren, Police Siren and Machine Gun sound mode. Sequence function from S1 to S4 and One shot or Sequence and Level hold function can be programmed by changing push down different switch. „ FEATURES * 2.0V ~ 5V power supply * 2 LEDS flash * Low power consumption * BB&BZ output directly drive piezo buzzer. * 3 Sirens and Machine Gun sound * One shot or Sequence and Level hold function option www.unisonic.com.