PT2322 Princeton Technology, PT2322 Datasheet

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PT2322

Manufacturer Part Number
PT2322
Description
PT2322 is a 6-Channel Audio Processor ic Utilizing CMOS Technology Specially Designed For Audio Applications.
Manufacturer
Princeton Technology
Datasheet
Tel : 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
6-Channel Audio Processor IC
PT2322
DESCRIPTION
PT2322 is a 6-Channel Audio Processor IC utilizing CMOS Technology specially designed for audio
applications. 6-channel individual input, 6-channel master volume control, 6-channel individual volume
trim control, 3-band tone control (treble, middle, and bass), mute function, 3D effect function, tone
defeat function are all built into a single chip having the highest performance and reliability with the
least components. Furthermore, the pin assignments and application circuit are optimized for easy PCB
Layout and cost saving benefits. Housed in 28 pins, DIP or SO Package, PT2322 is the ultimate answer
to your every audio system needs.
FEATURES
• Very Low Power Consumption (DC=9V)
• I
2
C Bus Control
• 6-Channel Individual Input
• 6-Channel Master Volume Control: 0 to -79 dB (1 dB/step)
• 6-Channel Individual Output TRIM Volume Control: 0 to -15 dB (1dB/step)
• 3-Band Tone Control (Treble, Middle, Bass): + 14dB , 2dB/step
• Mute Function
• 3D Effect Function
• Tone Defeat Function
• Low Noise
• High Channel Separation
• Low Harmonic Distortion
• Least External Components
• Easy to Use
• Available in 28-pin, DIP or SO Package
APPLICATIONS
• Audio/Video System
• Multi-Media Speakers
• TV System
• PC Audio
• AC3 Amplifier System
PT2322 v1.0
Page 1
November 2002

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PT2322 Summary of contents

Page 1

... Furthermore, the pin assignments and application circuit are optimized for easy PCB Layout and cost saving benefits. Housed in 28 pins, DIP or SO Package, PT2322 is the ultimate answer to your every audio system needs. ...

Page 2

... Audio Processor IC APPLICATION CIRCUIT PT2322 v1.0 Page 2 Tel : 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2322 November 2002 ...

Page 3

... PT2322 v1 ...

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