产品概述
The LM4811MM/NOPB is a dual Audio Power Amplifier capable of delivering 105mW per channel of continuous average power into a 16R load with 0.1% (THD+N) from a 5V power supply. Boomer audio power amplifier was designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4811 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4811 features a digital volume control that sets the amplifier’s gain from +12dB to -33dB in 16 discrete steps using a two-wire interface. The unity-gain stable LM4811 also features an externally controlled, active-high, micropower consumption shutdown mode. It also has an internal thermal shutdown protection mechanism.
- Click and pop suppression circuitry
- No bootstrap capacitors required
- Low shutdown current
- Green product and no Sb/Br
应用
音频, 消费电子产品, 便携式器材
产品信息
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- 105mW
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- AB
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- 2通道
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- 2V 至 5.5V
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- MSOP
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- 10引脚
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- 16ohm
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- -40°C
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- 85°C
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- -
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- -
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- MSL 1 -无限制