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UM3561 Datasheet Um3561a Three Siren Sound Generator

Manufacturer: BOWIN ELECTRONIC

Overview: UM3561 Bowin Microelectronics _________________________________________________________ UM3561A Three Siren Sound.

Datasheet Details

Part number UM3561
Manufacturer BOWIN ELECTRONIC
File Size 65.51 KB
Description UM3561A Three Siren Sound Generator
Datasheet UM3561_BOWINELECTRONIC.pdf

General Description

UM3561 is a low-cost, low-power CMOS LSI designed for use in alarm and toy applications.

Since the integrated circuit includes oscillator and selector circuits, a pact sound module can be constructed with only a few additional ponents.

The M3561 contains a programmed mask ROM to simulate siren sound.

Key Features

  • Four sounds can be selected.
  • Typical 3V operating voltage.
  • 8-pin DIP package form.
  • Power on reset.
  • A magnetic speaker can be driven by connecting an NPN transistor General.

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