HT8970 Datasheet - Holtek Semiconductor Inc

HT8970 - Voice Echo

The HT8970 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, 20Kb SRAM, A/D and D/A converters as well as delay time control logic.

Its built

HT8970 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

Datasheet Details

HT8970

Holtek Semiconductor Inc

109.83 KB

Voice echo.

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