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UM3561 Three Siren Sound Generator


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-04-23

  • SKU: 702 | DAA294

Availability: NotInStock priceValidUntil: 2026-04-23

  • Rs. 41.30 (inc GST)
    Rs.35.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

UM3561 Three Siren Sound Generator

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 UM3561 Siren Sound Generator contains a programmed mask ROM to simulate siren sound.

Features of UM3561 Three Siren Sound Generator

  • Four sounds can be selected

  • Power on reset.

  • Typical 3V operating voltage

  • A magnetic speaker can be driven by connecting an NPN transistor

  • 8-pin DIP package form

  • DC Supply Voltage : -0.3V to +5.0V

  • Input Voltage Range : Vss-0.3V to Vdd+0.3V

  • Operating Ambient Temperature : -10°C to +60°C

  • Storage Temperature : -55°C to +125°C

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Do you accept bulk / OEM orders?
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Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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