HT8656 |
Part Number | HT8656 |
Manufacturer | Holtek Semiconductor |
Description | The HT8656 is a single chip CMOS LSI for talking back applications using an ADM algorithm. Functions of the IC consist of recording/playing as well as auto power off. It starts recording when a sound ... |
Features |
• • • www.DataSheet4U.com • • Operating voltage: 4.5V~5.5V ADM algorithm DRAM selection: – 64K – 256K Sampling rate selection: – 32Kb – 16Kb Auto stop recording – 0.5 seconds silence is detected – Recording capacity is full • • • • • • • Built-in 2-stage microphone amplifier Built-in DRAM refresh circuit Voltage type D/A output Current type D/A output Auto record and playback Auto power-off Low power consumption Applications • • Toys Education • Games General Description The HT8656 is a single chip CMOS LSI for talking back applications using an ADM algorithm. Functions of the IC co... |
Document |
HT8656 Data Sheet
PDF 431.30KB |
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