Part number:
HT8972
Manufacturer:
Holtek Semiconductor
File Size:
127.91 KB
Description:
Voice echo.
The HT8972 is an echo/surround effect processor.
It is designed for various audio systems including karaoke, television, sound equipments, etc.
The chip consists of a built-in pre-amplifier, VCO or Voltage Control OSC, 40Kb SRAM, A/D and D/A converters as well as delay time control logic.
Its built
HT8972 Features
* Operating voltage: 4.5V~5.5V
* ADM algorithm
* Low noise - Echo mode: -85dB - Surround mode: -90dB
* Low distortion rate - Echo mode: 1% - Surround mode: 0.2%
* Built-in 40Kb SRAM
* Automatic reset function
* 16-pin DIP/SOP package Applications
* Television
HT8972-HoltekSemiconductor.pdf
Datasheet Details
HT8972
Holtek Semiconductor
127.91 KB
Voice echo.
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