PT2315 PTC | Alldatasheet
Document overview
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Technical content
Features
! CMOS Technology ! Least External Components ! Treble and Bass Control ! Loudness Function ! Input/Output for External Noise Reduction System/Equalizer ! 2 Independent Speaker Controls for Balance Function ! 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 TDA7315
Applications
! Hi-Fi Audio System ! Can be used in all I2C System Applications 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
Princeton Technology Corp. Tel : 886-2-29162151 Fax : 886-2-29174598 URL :http://www.princeton.com.tw 2-Channel Audio Processor IC PT2315 Pin Configuration REF VDD AGND TREB_L TREB_R RIN LOUD_R NC LOUD_L NC CLK DATA DGND LOUT ROUT BOUT_R BIN_R BOUT_L BIN_L LIN PT2315 Order Information Valid Part Number Package Type PT2315-D 20 Pins, DIP (300 mil) PT2315 20 Pins, SO (300 mil)
Princeton Technology Corp. Tel : 886-2-29162151 Fax : 886-2-29174598 URL :http://www.princeton.com.tw 2-Channel Audio Processor IC PT2315 Application Circuit 18 19 20 9 13 12 4 MCU DGN D DATA CLK LO UD_L BOU T_L BIN_L TREB_L 100n 100n 2.7n 2.7n22u 100n 100n 100n 100n C10 C11C3 5.6K 5.6K LOUT ROUT 10u C12 10u C13 1 57 141532 VDD C1 2.2u C2 2.2u RIN LIN AM/FM Tuner VDD AGND REF LOUD_R BOUT_R BIN_R TREB_R PT2315 + +