HT3820 - 128 Note Melody Generator

Name: HT3820
SKU: HT3820-770572

Holtek

The HT3820 by Holtek is a 128 Note Melody Generator. Below is the official datasheet preview.

Datasheet Details

Part number	HT3820
Manufacturer	Holtek
File Size	230.76 KB
Description	128 Note Melody Generator
Datasheet	HT3820_Holtek.pdf
Additional preview pages of the HT3820 datasheet.

The HT3820 series are single-chip 128 note melody generators implemented in CMOS technology.

Working voltage: 2.4V~5.0V 7 tempo options 2 "CHA" envelopes Normal or octave higher option 4 operation modes.
Extremely few external components Drive an 8Ω speaker through an NPN transistor 3-pin TO-92 or 16 DIP/SOP package General.

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Published: Feb 3, 2014 |