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LM4674 Datasheet, National Semiconductor

LM4674 amplifier equivalent, filterless 2.5w stereo class d audio power amplifier.

LM4674 Avg. rating / M : 1.0 rating-15

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LM4674 Datasheet

Features and benefits

high efficiency compared to conventional Class AB amplifiers. When driving and 8Ω speaker from a 3.6V supply, the device features 85% efficiency at PO = 500mW. Four gain .

Application

Key Specifications j Efficiency at 3.6V, 100mW into 8Ω j Efficiency at 3.6V, 500mW into 8Ω j Efficiency at 5V, 1W into.

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