PT2308L
Headphone Driver IC
DESCRIPTION
PT2308L 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
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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
Low supply voltage available (VDD=2V)
APPLICATIONS
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Portable digital audio
Hi-Fi audio system
Walkman
CD-ROM
BLOCK DIAGRAM
APPLICATION CIRCUIT
Note: VREF=1/2 VDD
Tel: 886-66296288
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Fax: 886-29174598
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http://www.princeton.com.tw
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2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan
PTC [ PRINCETON TECHNOLOGY CORP ]
