UM3561A UM3561 3561 IC Three Siren Sound Generator UM/UMC DIP-8 Dual In Line Package

Description: UM3561A

UM3561A UM3561 3561 IC Three Siren Sound Generator UM/UMC DIP-8 Dual In Line Package Electrical Circuitry & Parts Siren Generator Design IC

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 compact sound module can be constructed with only a few additional components. The M3561 contains a programmed mask ROM to simulate siren sound.

Features:

• Input Voltage Type = DC
• Input Voltage Range = -0.3V to +5.0V
• Operating Ambient Temperature = -10oC to +60oC
• Storage Temperature = -55 oC to +125 oC
• Four sounds can be selected
• Power on reset.
• Typical 3V operating voltage
• A magnetic speaker can be driven by connecting
• 8-pin DIP package form an NPN transistor

Playing Modes:

• 1) Police Siren
• 2) Fire Engine Siren
• 3) Ambulance Siren
• 4) Machine Gun