M65831AP Overview
Description
The M65831A is an IC developed for producing echo effects added to voice signals picked up by microphone for karaoke applications. The IC has the largest memory among the digital delay series.
Key Features
- Built-in input / output filters, A-D and D-A conver ters, and memory realize a delay system with only a single chip
- Capable of composing low-noise and low-distortion delay system at low cost by ADM system (No=-92dB typ, THD=0.5% typ)
- Control mode selections available from 2 kinds : easy mode using parallel data and microcomputer mode using serial data
- Sleep mode can be selected to stop IC functions
