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Tel: 886-2-66296288

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URL: http://www.princeton.com.tw

2W x 2 Class AB Audio Power Amplifier

PT2300

DESCRIPTION

The PT2300 is a power amplifier utilizing CMOS Technology specially designed for audio purpose. It

can deliver 2W 脳 2 power output to the 4鈩?load. The power consumption is very low in stand-by. Total

harmonic distortion is lower than 0.03%. The output mode can be switched between the SE

(Single-Ended) or BTL (Bridge-Tied Load) mode. The built-in volume controller can change the output

volume by an external supplied DC voltage. Built-in over-temperature protection, package size is not

occupies PCB space. It is suitable for small or portable products.

FEATURES

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CMOS Technology

Stereo input

Output power 2W 脳 2 (Vcc=6V, THD=1%, RL=4鈩?

Low harmonics distortion (0.03%)

Include 32 steps volume controller

SE and BTL modes operation

Suppress the pop and click noise when mode changed

Shutdown function, turn on can into save mode (Icc<0.7碌A(chǔ))

Built-in overheat protect

APPLICATIONS

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LCD monitor (for TV)

Portable audio

Multimedia speakers

Other audio applications

PT2300 V1.0

-1-

December, 2005

PT2300 Datasheet