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HT817D0 Datasheet - Holtek Semiconductor Inc

HT817D0_HoltekSemiconductorInc.pdf

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Datasheet Details

Part number:

HT817D0

Manufacturer:

Holtek Semiconductor Inc

File Size:

162.02 KB

Description:

16.8-second log-pcm speech.

HT817D0, 16.8-Second LOG-PCM Speech

The HT817D0 is a single chip LOG-PCM voice synthesizer LSI with 16.8-second voice capacity at 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 HT817D0

HT817D0 Features

* Operating voltage: 3.6V~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-pulse wi

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