TDA7492P 2X25W D类音频放大器

Description The TDA7492P is a dual BTL class-D audio amplifier with single power supply, designed for LCD TVs and monitors. Thanks to the high efficiency and exposed-paddown (EPD) package no heatsink is required.

Features  25 W + 25 W continuous output power at THD = 10% with VCC = 20 V and RL = 8   Wide-range single-supply operation (8 - 26 V)  High efficiency ( = 90%)  Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB  Differential inputs minimize common-mode noise  Standby and mute features  Short-circuit protection  Thermal overload protection  Externally synchronizable  ECOPACK®, environmentally-friendly package

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