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HT814D0

8.4-Second LOG-PCM Speech

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

HT814D0 General Description

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 Datasheet (162.15 KB)

Preview of HT814D0 PDF

Datasheet Details

Part number:

HT814D0

Manufacturer:

Holtek Semiconductor Inc

File Size:

162.15 KB

Description:

8.4-second log-pcm speech.

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TAGS

HT814D0 8.4-Second LOG-PCM Speech Holtek Semiconductor Inc

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