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HT81012, HT81018, HT-810354

Table of contents:
Info of HT81012
Info of HT81018
Info of HT-810354

HT81012, HT81018, HT-810354 Selling Leads, Datasheet

MFG:HOLTEK Package Cooled:DIP-16 D/C:08+

HT81012, HT81018, HT-810354 Datasheet download

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Part Number: HT81012

MFG: HOLTEK

Package Cooled: DIP-16

D/C: 08+

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HT81012 General Description

The EasyVoice^TM is a single-chip voice synthesizer LSI. The chip when triggered drives a speaker directly or through an external transistor with a PWM output. Negligible current is consumed in the standby state.

The HT81XXX provides direct key or Matrix key input and 2 programmable FLAG outputs. With 2.4V~5.0V power supply, a complete synthesized voice playback system can be easily built with very few external components.

The customer's voice sources are recorded section by section into an internal mask ROM. The instructions of section playback arrangement of each key are stored in the table ROM. The key features are also programmable. With such a flexible structure, the EasyVoice^TM is excellent for versatile voice applications.

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