AB类音频功放电路：

Belling

上海贝岭

LOW POWER AUDIO AMPLIFIER

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ETCList of Unclassifed Manufacturers

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Low Power Audio Amplifier

The IL34119 is a low power audio amplifier integrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0 volts minimum). Coupling capacitors to the speaker are not required

文件：364.84 Kbytes 页数：6 Pages

INTEGRAL

Integral Corp.

Low Power Down Quiescent Current

The IL34119 is a low power audio amplifier integrated circuit intended (primarily) for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0 volts minimum). Coupling capacitors to the speaker are not required

文件：725.99 Kbytes 页数：7 Pages

IKSEMICON