UM3561 Three Siren Sound Generator

Product code: UM3561
£1.66 (ex. VAT)
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Product information

Three Siren Sound Generator, 3V Operating Voltage, 150uA Operating Current, 3mA Output Current, 106.5kHz Oscillating Frequency, -10°C to +60°C, 8-DIP Case, Three Alarm Sounds and One Sound Effect, Mono-tone Performance, a Magnetic Speaker can be Driven by Connecting an NPN Transistor, Fast Test Capability, Power on Reset, Designed for use in Toys Applications
  • Operates from a 3V DC supply
  • A small 8Ω loudspeaker can be driven by using an external NPN transistor
  • The IC can deliver an output current of 3mA, and has a nominal current consumption of just 150µA
  • The oscillator frequency is typically 106.5kHz
  • Supplied in an 8-pin DIL package
  • We have 2 circuits designed to use this IC

Technical specifications

Condition New
Product Code UM3561

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