Datasheet Details
- Part number
- HT3834
- Manufacturer
- Holtek Semiconductor
- File Size
- 217.75 KB
- Datasheet
- HT3834_HoltekSemiconductor.pdf
- Description
- 36 Melody Music Generator
HT3834 Description
www.DataSheet4U.com HT3834 36 Melody Music Generator .
The HT3834 is a CMOS VLSI designed for musical instruments, especially 36 melody songs.
HT3834 Features
* Operating voltage: 2.4V~5.0V
* ROSC Operating frequency: 6MHz
* Three operating modes for 28-pin package,
* Volume control
* Hold key
* Ring detect
* Hook detect
* Mono output
* High D/A converter resolution: 16 bits
* Polyphonic 4 notes
* 16/28-pin SOP
HT3834 Applications
* in areas such as phone ringtones, high function toys, musical boxes, doorbells etc. Block Diagram
P A 0 ~ P A 7 P B 0 ~ P B 7 O S C 1 O S C 2 R E S 8 - b it M C U 3 2 K ´ 1 6 - b it R O M 2 0 8 ´ 8 R A M M u ltip lie r /P h a s e G e n e ra l 1 6 - B it D A C A U D IO V D V S V D V S D D A S A S
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