The XG4440 is a dual channel audio power amplifier integrated circuit with internal preamplifier, push stage, power amplifier output stage, channel squelch, filter squelch, boot shock protection, pin short circuit protection, thermal break protection, over voltage Protection and other components.

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XG4440 for the application of vertical power amplification

XG4440 reduces the speaker's harsh circuit diagram in fast motion

XG4440 radio integrated circuit static noise access map

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