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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 SOP 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