This site uses cookies to deliver our services and provide a basic level of website functionality. The four different types of cookies are: Strictly Necessary cookies, Functionality cookies, Performance cookies and Advertising cookies. By checking the box and clicking the button below, you are informing Rapid Electronics Ltd that you agree to the use of these cookies as detailed in our Privacy Policy.

Industry Schools FE/HE Site: Industry Site: Schools Site: FE/HE Site: Mobile
+44 (0)1206 751166
{{ SessionBasket.ItemCount }}
Total: {{CurrencyCode == 'EUR' ? '€' : CurrencyCode == 'USD' ? '$' : '£'}}{{ SessionBasket.GoodsTotalText }} Basket is empty.
Sign In/Register

TruSemi UM3561 Three Siren Generator

Order Code:  

82-0704

( Write a review )
Brand: TruSemi MPN: UM3561
 Report an error
Qty Ex Vat**
5+ £1.10
10+ £0.980
25+ £0.877
100+ £0.787

Get a quote for large quantities here
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} Vat
MOQ is 5 Order in multiples of 5
Contact us for expedited delivery
510 in Stock, despatched same dayAdditional quantity lead time 5 months

Three siren sound generator with three alarm sounds and one sound effect, designed for use in toys.


  • 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

CE Approved
DC supply voltage2.4V to 3.6V
Operating current150µA max
Output current3mA min
Frequency stability20% max
'H' input voltage(VDD –0.2V) to VDD
'L' input voltageVSS to (VSS +0.2V)

To use this facility please Sign In. Alternatively use our Quotation page.

Sign In

Questions




11 February 2016 Question by: yogesh | Product code: 82-0704
Q. how much frequency generated by UM3561?
A. Hi Yogesh, thank you for your question. The typical frequency is 106.5kHz (106496 kHz) as stated in the data sheet.

Reviews


Be the first to submit a review