HT2844 Overview
The HT2844 is a CMOS LSI chip designed for use in sound effect products. It is equipped with tone circuit, noise circuit, and other control logic to generate various sounds including rifle fire, machine gun, booming, door bell, Alarm, and so forth. Customer’s supplied sound source can be analyzed and programmed into an internal ROM by changing a mask layer during device fabrication.
HT2844 Applications
- The IC substrate should be connected to VDD in the PCB layout artwork