Product Summary

The PT2323 is a 6-Channel Audio Selector utilizing CMOS Technology specially designed for Home Theater System. The PT2323 provides a built-in 2-Channel to 6-Channel Translator, which can directly mix traditional stereo channel to simulate a 6-Channel audio output. Single power supply (9V), I2C Bus Interface as well as very low Total Harmonic Distortion (THD < 0.005%) and other features are incorporated into a single chip thereby providing very high performance. Pin assignments and application circuit are optimized for easy PCB layout and cost saving advantages. The applications of the PT2323 are AV System, Mini Compo, Car Stereo, Multi-Media Audio Systems.

Features

PT2323 features: (1)Supply Voltage: 9V ; (2)4 Stereo Inputs ; (3)One 6-Channel Input ; (4)Maximum Input Voltage: 3.75Vrms (1kHz, THD<1%) ; (5)Low Total Harmonic Distortion, THD<0.005% (1kHz, 0.2Vrms) ; (6)Low Noise: No<4μVrms ; (7)I2C Bus Interface ; (8)Available in 28 Pins, DIP or SOP Package.

Diagrams

PT2323 application circuit

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PT2323
PT2323

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PT2300
PT2300

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PT2301
PT2301

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PT2303
PT2303

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PT2305
PT2305

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PT2307
PT2307

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PT2308
PT2308

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