ZXCD1000 - Zetex Semiconductors

ZXCD1000 HIGH FIDELITY CLASS D AUDIO AMPLIFIER SOLUTION

The ZXCD1000 provides complete control and modulation functions at the heart of a high efficiency high performance Class D switching audio amplifier solution. In combination with Zetex HDMOS MOSFET devices, the ZXCD1000 provides a high performance audio amplifier with all the inherent benefits of Class D. The ZXCD1000 solution uses proprietary circuit design.

Features

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• >90% efficiency 4 / 8 Ω drive capability Noise Floor -115dB for solution Flat response 20Hz - 20kHz High gate drive capability ( 2200pF) Very low THD + N 0.2% typical full 90% power, full band ( for the solution) Distortion v Power 8Ω open loop at 1kHz.
• Complete absence of crossover artifacts
• OSC output available for sync in multi-channel applications THD + N (%) 10W 1W 5W
• Available in a 16 pin exposed pad QSOP package Output Power APPLICATIONS
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• DVD Players Automotive audio systems Home Theatre Multimedia Wireless speakers Portable audio Sub woofer syste.