HT85072 Datasheet - Holtek Semiconductor Inc

HT85072 Green Voice

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 qu.

HT85072 Features

* Operating voltage: 2.4V~5.0V Driver speaker (32W) VDD=4.5V, IDD=90mA Programmable tone melody generator ADPCM, m-law PCM, PCM synthesis Wide range of sampling rate for voice synthesis Minimum sampling rate step: 100Hz Voice melody mixed output P

HT85072_HoltekSemiconductorInc.pdf