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| Partname: | HT81003 |
| Description: | EasyVoice 3-second speech (mask ROM) |
| Manufacturer: | Holtek Semiconductor Inc. |
| Package: | DIP |
| Pins: | 16 |
| Oper. temp.: | -20 to 70 |
| Datasheet: | PDF (136K).
Click here to download *) |
The HT81003 is a Mask ROM type and HT81R03 is an OTP type. The HT81003/ HT81R03 is a single-chip voice synthesizer LSI with 3-second voice capacity at 5kHz sampling rate. The chip when triggered drives a speaker through an external transistor with a PWM output. Negligible current is consumed in the standby state. |
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Click here to download HT81003 Datasheet*) |
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