HT818D0 Datasheet - Holtek Semiconductor Inc

22.4-Second LOG-PCM Speech

HT818D0 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

HT818D0 General Description

The HT818D0 is a single chip LOG-PCM voice synthesizer LSI with 22.4-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 HT818D.

HT818D0 Datasheet (160.21 KB)

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Datasheet Details

Part number:

HT818D0

Manufacturer:

Holtek Semiconductor Inc

File Size:

160.21 KB

Description:

22.4-second log-pcm speech.

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HT818D0 22.4-Second LOG-PCM Speech Holtek Semiconductor Inc

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HT818D0 Features

HT818D0 General Description

Datasheet Details

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