HT85072 Description
The HT85XXX family is a series of programmable speech synthesizers and tone generators designed for user-defined voice and melody applications. It provides various sampling rates and beats, tone levels, tempos for the speech synthesizer and melody generator. The HT85XXX series has a built-in high quality, current type D/Aoutputs with 16 levels of volume control.
HT85072 Key Features
- 13 kinds of melody beats 5 octaves of tone level and 18 tempos 16 levels of digital volume control Eight programmable I/
HT85072 Applications
- The IC substrate should be connected to VSS in the PCB layout artwork