Datasheet Details
Part number:
HT814D0
Manufacturer:
Holtek Semiconductor Inc
File Size:
162.15 KB
Description:
8.4-second log-pcm speech.
HT814D0_HoltekSemiconductorInc.pdf
Datasheet Details
Part number:
HT814D0
Manufacturer:
Holtek Semiconductor Inc
File Size:
162.15 KB
Description:
8.4-second log-pcm speech.
HT814D0, 8.4-Second LOG-PCM Speech
The HT814D0 is a single chip LOG-PCM voice synthesizer LSI with 8.4-second voice capacity at a 6kHz sampling rate.
The chip when triggered drives a speaker through an external transistor with a current switch D/A converter output.
Negligible current will be consumed in the standby state.
The HT814D0
HT814D0 Features
* Operating voltage: 2.4V~5.0V Directly drives an external transistor Low standby current (1mA typ. for VDD=3V) Minimal external components 508 words table ROM for key functions Programmable silence length and end-pulse width (minimal end-pu
📁 Related Datasheet
📌 All Tags