PT2308 PTC | Alldatasheet

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Technical content

Headphone Driver IC PT2308 Princeton Technology Corp. Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2308 v 1.1 1 Updated June 1998

DESCRIPTION

PT2308 is a Class AB stereo headphone driver chip utilizing CMOS Technology specially designed for portable digital audio applications. It is housed in an 8-pin DIP or SO package and is functionally compatible with TDA1308. Pin assignments and application circuit are optimized for lower cost effectiveness and easy PCB Layout

FEATURES

  • CMOS Technology
  • Low Power Consumption
  • Wide Temperature Range
  • Excellent Power Supply Ripple Rejection
  • High Signal-to-Noise Ratio, S/N=110dB
  • Low Harmonic Distortion, THD= 0.001%
  • Large Output Voltage Swing

APPLICATIONS

  • Portable Digital Audio
  • Hi-fi Audio System
  • Walkman
  • CD-ROM

Headphone Driver IC PT2308 Princeton Technology Corp. Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2308 v 1.1 2 Updated June 1998 PIN CONFIGURATION APPLICATION CIRCUIT 3.9K 3.9K 3.9K 3.9K 10uF 10uF V IN1 V IN2 V REF PT2308 1 8 7 4 100uF V DD V OUT1 R L 10K 100uF 100uF V OUT2 R L 10K

Headphone Driver IC PT2308 Princeton Technology Corp. Tel : 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT2308 v 1.1 3 Updated June 1998 ORDER INFORMATION rebmuNtraPdilaVe gakcaP 8032TP) lim003(PID,sniP8 S-8032TP) lim051(OS,sniP8