GY3308 Eight Christmas Songs, Music Box Music IC

Eight Christmas music box music IC voice chips, with colorful flash output, LED flashing changes with the sound, and two level output ports, which can drive motors, multiple playback modes, can directly drive speakers, or can be connected to an external crystal pusher trumpet.

Function Description

1.S2: Press and hold for 8 songs to ring, release to stop;
2. S1: Click the first song, and then press to stop while playing;
Press again for the second song, and then press to stop while playing;
Analogy………………….
3. L1: Flashes with the music when there is music (external connection such as light string);
4. L2: The output is always low when there is music (external connection such as motor);
5. There are 2 versions of music available: (music box version + piano version)

Reference Circuit Diagram And Pin Description

Track Name

Track Order	Song Name
first song	Jingle Bells
second song	Merry Christmas
The third song	silent night
The fourth song	Deck The Halls
The fifth song	Joy To The Word
song six	The First Nowell
No. 7	Hark The Herald Angel Sing
No. 8	Oh Christmas Tree

Main Electrical Parameters

Features	Symbol	Minimum Value	Typical Value	Maximum Value	Unit	Remark
Operating Voltage	VDD	2	3.7	5.5	V
Working Current	LOP	——	1	——	mA
Quiescent Current	LSB		1		uA
Oscillation Frequency	FOSC		8		MHz
Drive Current			10	30	mA
Operating Temperature	OPT	0		70	℃