PT2388 查看數據表（PDF） - Princeton Technology

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PT2388

5-Mode Preset Equalizer IC

Princeton Technology 

5-Mode Preset Equalizer IC

Tel: 886-2-66296288

Fax: 886-2-29174598

URL: http://www.princeton.com.tw

PT2388

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

PT2388 V1.6

-1-

March, 2007

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