■ Overview
The AN7090FHQ is a one chip IC of audio signal processing analog circuit for use in various information systems including microcomputer.
Small-sizing of system and low power dissipation are possible.

■ Features
• Built-in head phone amplifier
• Built-in external/internal microphone switching circuit
• Enables power save mode

■ Applications
• Note-type personal computer, desk-top personal computer, portable information terminal and others