2 x 5-watt dual BTL class-D audio amplifier

Description The TDA7491LP 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-pad-down (EPD) package no separate heatsink is required. Furthermore, the filterless operation allows a reduction in the ex

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STMICROELECTRONICS

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2 x 5-watt dual BTL class-D audio amplifier

Description The TDA7491LP 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-pad-down (EPD) package no separate heatsink is required. Furthermore, the filterless operation allows a reduction in the ex

文件：1.12496 Mbytes 页数：37 Pages

STMICROELECTRONICS

意法半导体

2 x 5-watt dual BTL class-D audio amplifier

Description The TDA7491LP 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-pad-down (EPD) package no separate heatsink is required. Furthermore, the filterless operation allows a reduction in the ex

文件：1.12496 Mbytes 页数：37 Pages

STMICROELECTRONICS

意法半导体

5W+5W双BTL D类音频放大器

The TDA7491LP is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.\n\n Thanks to the high efficiency and exposed-pad-down (EPD) package no separate heatsink is required.\n\n Furthermore, the filterless operation allows a reduction in the external componen • 5 W + 5 W continuous output power:RL= 8 Ω, THD = 10% at VCC = 9 V \n• 5 W + 5 W continuous output power:RL= 4 Ω, THD = 10% at VCC = 6.6 V \n• Wide range single supply operation (5 V - 14 V) \n• High efficiency (η = 90%) \n• Four selectable, fixed gain settings of nominally 20 dB, 26 dB;

ST

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