pt2313l-d Princeton Technology Corp., pt2313l-d Datasheet

pt2313l-d

Manufacturer Part Number

pt2313l-d

Description

4 Channel Audio Processor

Manufacturer

Princeton Technology Corp.

Datasheet

1.PT2313L-D.pdf (4 pages)

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PT2313L-D

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4 Channel Audio Processor

DESCRIPTION

PT2313L 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

28-pin version 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

Note: Purchase of I

under Philips I

conforms to the I

PT2313L V2.2

• CMOS Technology

• Least External Components

• Treble and Bass Control (available only in the 28-pin version)

• Loudness Function (available only in the 28-pin version)

• 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 1.25 dB/step

• Low Distortion

• Low Noise and DC Stepping

• Controlled by I

• Pin-to-Pin Compatible with TDA7313 (for 28-pin version)

• Car Stereo (Audio)

• Hi-Fi Audio System

• LCD Monitor

C Patent. Right to use these components in any I

C Standard Specification defined by Philips.

C Bus Micro-Processor Interface

C Component of Princeton Technology Corporation (PTC) conveys a license

C Bus. PT2313L is housed in 20-pin or 28-pin DIP/SOP package. The

- 1 -

C System, provided that the system

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

Fax: 886-2-29174598

Tel: 886-2-66296288

PT2313L

June, 2007

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pt2313l-d Summary of contents

Page 1

... Channel Audio Processor DESCRIPTION PT2313L 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

... Channel Audio Processor PIN CONFIGURATION REF 1 VDD 2 AGND 3 RIN 4 ROUT 5 PT 2313L-20 6 RIN3 7 RIN2 RIN1 8 LIN3 9 LIN2 10 PT2313L V2.2 20 CLK REF 19 DATA VDD DGND AGND 18 LFOUT T REB_L OUT T REB_R LROUT RIN 15 RROUT ROUT 14 13 LOUT LOUD_R LIN RIN3 12 11 LIN1 RIN2 ...

Page 3

... RIN2 CD R Player 14 LIN2 C2 2.2µ C4 2.2µ RIN3 Tape R 13 LIN3 C3 2.2µ VDD 2 VDD Notes: 1. The Resistor (R) Range=2.0KΩ to 3.6KΩ 2. Resistor (R) Recommended Value=2.4KΩ PT2313L V2.2 C9 2.2µ MCU LOUD_L LOUT LIN PT2313L LOUD_R AGND REF ROUT RIN C10 ...

Page 4

... Channel Audio Processor ORDER INFORMATION Valid Part Number PT2313L-D (L) PT2313L (L) PT2313L-20 (L) Notes: 1. (L), (C) or (S) = Lead Free. 2. The Lead Free mark is put in front of the date code. PT2313L V2.2 Package Type 28 Pins, DIP, 300mil 28 Pins, SOP, 300mil 20 Pins, SSOP, 150mil - 4 - Tel: 886-2-66296288 Fax: 886-2-29174598 URL: http://www ...

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