45 W Four-Channel Bridge Circuit Power Amplifier

Overview The LA4742 is a 45 W 4-channel power amplifier IC for car stereo systems. It features a built-in bridge circuit and the ability to radically reduce the number of external components required. Features ? Maximum output power: 45 W ×4 channels (VCC= 14.4 V, 4 ?load, 1 kHz) ? 4

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SANYO

三洋

45 W Four-Channel (Bridge Circuit) Power Amplifier

Overview\nThe LA4742 is a 45 W 4-channel power amplifier IC for car stereo systems. It features a built-in bridge circuit and the ability to radically reduce the number of external components required. ? Maximum output power: 45 W ×4 channels (VCC= 14.4 V, 4 ?load, 1 kHz)\n? 40 W ×4 channels (VCC= 13.7 V, 4 ?load, 1 kHz)\n? Requires only seven external components and does not require an oscillation prevention RC circuit, a noise filter, or a BS capacitor.;

ONSEMI

安森美半導(dǎo)體

SILICON PLANAR POWER AENER DIODES

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ETCList of Unclassifed Manufacturers

未分類制造商

1 Watt ZENER DIODES (3.3V to 100V) Mechanical Dimensions

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FCI

富加宜

SURFACE MOUNT Zener Diodes

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RFE

RFE international