General Description

BD88030FV is a monolithic IC with two channel 4-bit D/A

converters for water heaters, a pseudo-sine wave output

circuit, and an external analog-signal detector.

Features

◼ Built-in 2 Channels of 4-bit D/A Converter

◼ Built-in Pseudo-sine Wave Output Circuit

(Divided by 1/16 of the External Clock)

◼ External Analog Signal Detection Circuit

◼ Built-in Analog Switch 2 Channels

◼ Built-in Electrostatic Protection Circuit

Applications

◼ Water Heater