DESCRIPTION
PT2388 is a 2-channel digital preset equalizer utilizing CMOS Technology. It provides 5 different sound selections, namely: Flat/Normal, Rock, Pops, Classic and Jazz. A Bass Booster may be added to any of 5 sound selections, thereby creating more audio versatility. PT2388 provides two types of key selection mode, namely: the Direct and the Cyclic. Pin assignment and application circuit are optimized for cost saving advantages and easy PCB layout.

FEATURES
• CMOS technology
• Low total harmonic distortion and high S/N ratio: THD + N < 0.02%, S/N > 95dB
• LED display output mode
• Least external components
• 5 sound selections provided: Flat/Normal, Classic, Rock, Pops, and Jazz
• Bass booster function
• 2-channel output
• Wide operating voltage Range: 5 ~ 9V
• Direct or cyclic key selection is provided
• Available in DIP or SOP

APPLICATIONS
• Walkman
• Car audio
• Fader
• Multimedia audio components
• MPEG card