The Happy Birthday Melody IC, M66T series, is a CMOS LSI designed melody generator IC for use in such applications as toys and telephones. This TO92 packaged version has the ‘Happy Birthday’ melody pre-installed.
It has an on-chip ROM programmed for musical performance. Produced by CMOS technology, the device results in very low power consumption. And with a built-in RC oscillator, a compact melody module can be constructed with only a few additional components.
The IC package features a simple 3 leg design, comprising of two pins for power and a final pin for melody output. it has an operating voltage of · 1.3V to 3.3V and has been designed for low power consumption.
Features:
- his TO92 packaged version has the ‘Happy Birthday’ melody pre-installed.
- 1.3V to 3.3V operating voltage and low power consumption.
- Packaged in an inexpensive TO-92 package.
- Bulit-in RC oscillator.
- Level-hold mode to play repeatedly.
- AÂ dynamic speaker can be driven with an external NPN transistor.
Contents:
- 1 x Happy Birthday Melody IC.
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