HT85036

The HT85036 is designed as one kind of programmable speech synthesizer and tone generator which has a built-in high quality, current typeD / A output swith 16 levels of volume control.

Features of the HT85036 are:(1)operating voltage: 2.4V to 5.0V; (2)driver speaker (32) VDD=4.5V, IDD=90mA; (3)programmable tone melody generator; (4)ADPCM,u-law PCM, PCM synthesis; (5)wide range of sampling rate for voice synthesis; (6)minimum sampling rate step: 100Hz; (7)voice melody mixed output; (8)programmable 2 channels of melody mixed output; (9)programmable 2 channels of voice mixed output; (10)13 kinds of melody beats; (11)5 octaves of tone level and 18 tempos; (12)16 levels of digital volume control; (13)eight programmable I/O pins; (14)four programmable input pins; (15)provides 36 sec to 96 sec of voice capacity; (16)timer controller; (17)voice fill-in function; (18)powerful user-defined functions; (19)power-on initial setting; (20)28-pin SKDIP package.

The HT85036 suppliess high accuracy current type D/A output pins for audio output. And this device has a built-in melody / tone generator. The generator can generate 13 different kinds of melody beats, 5 octaves of tone level, 18 tempos, and 2 channels mixed output. If you want to know more information such as the electrical characteristics about the HT85036, please download the datasheet in www.seekic.com or www.chinaicmart.com .