Details, datasheet, quote on part number: PT2313L
CategoryMultimedia => Audio => Processors
DescriptionPT2313L is a Four-channel Digital Control Audio Processor Utilizing CMOS Technology.
CompanyPrinceton Technology
DatasheetDownload PT2313L datasheet
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Features, Applications


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 I2C Bus. PT2313L is housed or 28-pin DIP/SOP Package. The 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.


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 I2C Bus Micro-Processor Interface Pin-to-Pin Compatible with TDA7313 (for 28-pin version)

Car Stereo (Audio) Hi-Fi Audio System LCD Monitor

Note: Purchase of I2C Component of Princeton Technology Corporation (PTC) conveys a license under Philips I2C Patent. Right to use these components in any I2C System, provided that the system conforms to the I2C Standard Specification defined by Philips

DGND DATA CLK 2.2u R AM/FM Tuner R CD Player C4 2.2u Tape 11 RIN1

Notes: 1. The Resistor R ) Range = 2.0K Ohms 3.6 K Ohms. 2. Resistor R ) Recommended Value 2.4 K Ohms

Valid Part Number PT2313L PT2313L-20 Package Type 28 Pins, DIP (300 mil) 28 Pins, SOP (300 mil) 20 Pins, SSOP (150 mil)


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