Stereo 40mW Low Noise Headphone Amplifier with Selectable Capacitive Coupled or OCL Output

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TI

德州仪器

具有可选电容耦合或 OCL 输出的汽车类 40mW 立体声耳机放大器

The LM4911/LM4911Q is an stereo audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω load or 25mW per channel into a 32Ω load at 1% THD+N from a 3V power supply. \n\n Boomer audio power amplifiers were designed specifically to provide high quality o • OCL or capacitively coupled outputs (patent pending)\n• External gain-setting capability\n• Available in space-saving MSOP and LD packages\n• Ultra low current shutdown mode\n• Mute mode allows fast turn-on (1ms) with less than 1mV change on outputs\n• 2V - 5.5V operation\n• Ultra low noise\n• LM4;

TI

德州仪器