pt2313h Princeton Technology Corp., pt2313h Datasheet

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pt2313h

Manufacturer Part Number
pt2313h
Description
4-channel Audio Processor
Manufacturer
Princeton Technology Corp.
Datasheet
4-Channel Audio Processor
DESCRIPTION
PT2313H is a four-channel digital control audio processor utilizing CMOS technology. Volume, Bass,
Balance, Front/Rear Fader Processor, Selectable Input Gain are incorporated into a single chip having
the highest performance and reliability with the least external components. All functions are
programmable using the I
provides additional Two Band Tone Control and Loudness Function and is pin-to-pin compatible with
TDA7313. Pin assignments and application circuits are optimized for easy PCB layout and cost saving
advantages.
FEATURES
APPLICATIONS
PT2313H V1.0
• CMOS technology
• Least external components
• Treble and bass control
• Loudness function
• 3 Stereo inputs with selectable input gain
• Input/output for external noise reduction system/equalizer
• 4 independent speaker controls for fader and balance
• Independent mute function
• Volume control in 1.25dB/step
• Low distortion
• Low noise and DC stepping
• Controlled by I
• Car stereo (Audio)
• Hi-Fi audio system
• Purchase of I
*I
the I
2
Philips.
C Patent Right to use these components in any I
2
C Standard Specification defined by Philips.
2
C component of Princeton Technology Corporation (PTC) conveys a license under
2
C bus micro-processor interface
2
C Bus. PT2313H is housed in 28-pin SOP package. The 28-pin version
- 1 -
2
C System, provided that the system conforms to
URL: http://www.princeton.com.tw
Tel:886-2-66296288
Fax:886-2-29174598
September, 2006
PT2313H

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pt2313h Summary of contents

Page 1

... Audio Processor DESCRIPTION PT2313H is a four-channel digital control audio processor utilizing CMOS technology. Volume, Bass, Balance, Front/Rear Fader Processor, Selectable Input Gain are incorporated into a single chip having the highest performance and reliability with the least external components. All functions are ...

Page 2

... Audio Processor PIN CONFIGURATIONS PT2313H V1.0 URL: http://www.princeton.com. Tel:886-2-66296288 Fax:886-2-29174598 PT2313H September, 2006 ...

Page 3

... LIN1 C1 2.2µ C5 2.2µ RIN2 CD R Player 14 LIN2 C2 2.2µ C4 2.2µ RIN3 Tape R 13 LIN3 C3 2.2µ VDD 2 VDD Note: Resistor (R) Recommended Value=1KΩ PT2313H V1.0 C9 2.2µ MCU LOUD_L LOUT LIN PT2313H LOUD_R AGND REF ROUT RIN C10 100n 22µ ...

Page 4

... Audio Processor ORDER INFORMATION Valid Part Number PT2313H PT2313H (L) Notes: 1. (L), (C) or (S) = Lead Free. 2. The Lead Free mark is put in front of the date code. PT2313H V1.0 Package Type 28 Pins, SOP, 300mil 28 Pins, SOP, 300mil - 4 - Tel:886-2-66296288 Fax:886-2-29174598 URL: http://www.princeton.com.tw PT2313H ...

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