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HT813D0 |
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| Part Number | HT813D0 |
| Manufacturer | Holtek Semiconductor Inc |
| Description | The HT813D0 is a single-chip LOG-PCM voice synthesizer LSI with 5.6-second voice capacity at 6kHz sampling rate. The chip when triggered drives a speaker through an external transistor with a current ... |
| Features |
• • • • • • • • • • Operating voltage: 2.4V~5.0V Directly drives an external transistor Low standby current (1µA typ. for VDD=3V) Minimal external components 380 words table ROM for key functions Programmable silence length and end-pulse width (minimal end-pulse width is 330µs at a 6kHz sampling rate) 5.6-second voice capacity (based on a 6kHz sampling rate) Controllable volume FLAG1 options: – End-pulse output – 3HzB flash – 6HzB flash – Voice output indication – Busy output FLAG2 options: – 3Hz flash – 6Hz flash – Busy output • • • • 8 keys Key options: – Stop key: KEY8 – Random (only... |
| Document |
 HT813D0 Data Sheet
PDF 574.63KB |
| Distributor | Stock | Price | Buy |
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