Time for Plan B

Siren Sound Generator COB


Siren Sound Generator COB by Electronics123.com, Inc. at Time for Plan B. Hurry! Limited time offer. Offer valid only while supplies last. The chip will tolerate a wide range of component values. A suggested circuit is given below. R1, The oscillator resistor was 47K; R2 3K3 and R3 5K6.


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Siren Sound Generator COB by Electronics123.com, Inc. (Image #1)
Brand: Electronics123.com, Inc.
4.3 out of 5 stars with 13 reviews
Condition: New
Availability: In Stock
$2.14


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Product Description & Reviews

The chip will tolerate a wide range of component values. A suggested circuit is given below. R1, The oscillator resistor was 47K; R2 3K3 and R3 5K6. With a good choke coil or transformer, and a good piezo resonating chamber sound outputs of over 105dB at 1 meter are obtainable.

This is the first time these die form IC's have been generally available to the hobbyist market.

The pinouts is as follows:
Pin Position Pin Function
-------------- ----------------
1 VDD Positive 2 to 6V
2 Oscillator Resistor
3 Oscillator Resistor
4 Not connected
5 Push button trigger to Ground
6 Ground
7 Buzzer Output
(Click here for suggested drive circuit)

(CG06)

Download data sheet here: http://electronics123.net/amazon/datasheet/sg11-circuit.jpg

Features & Highlights

  • Siren sound generator PCB size: 18mm x 15mm. COB contains a standard siren driver as found in piezo horns and toys.
  • Drive circuit will tolerate a wide range of components values. 2V to 5V operation. It has automatic power down & a standby current of < 2uA. (CPSSG11)
  • This 18mm x 15mm Chip-on-Board PCB contains a standard alarm siren as used in personal alarms, drivers for piezo horn sirens, cars & toys.
  • It has a wide power supply of between 2V to 5V. (However, one factory does use it with a 9V battery in a personal alarm with no apparent failures.) It has automatic power down & a standby current is less than 2 uA.
  • Component or Part

Additional Information

Brand:
Electronics123.com, Inc.
Manufacturer:
Electronics123.com, Inc.
Category:
Internal Hard Drives
UPC:
793936794296
Publisher:
Electronics123.com, Inc.
Binding:
Electronics

 


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