UM3561 generator equivalent, um3561a three siren sound generator.
* Four sounds can be selected
* Typical 3V operating voltage
* 8-pin DIP package form
* Power on reset.
* A magnetic speaker can be driven by connecti.
Since the integrated circuit includes oscillator and selector circuits, a compact sound module can be constructed with .
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 M356.
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