Semiconductor Informations
| HT8691 HEROIC - Anti-Clipping Mono Class D Audio Amplifier |
| HT8691 Anti-Clipping Mono Class D Audio Amplifier - HEROIC |
| HT8970 Voice Echo - Holtek Semiconductor Inc HT8970 Voice Echo Features · Operating voltage: 4.5V~5.5V · ADM algorithm · Low noise - Echo mode: -85dB - Surround mode: -90dB · Built-in 20Kb SRAM · Automatic reset function · 16-pin DIP, SOP package Applications · Television · Karaoke systems · Video disc player · Sound equipments |