NATIONAL SEMICONDUCTOR -LM48860 Ground-Referenced Ultra Low Noise Fixed Gain Stereo Headphone Amplifier handbook
Update: 28 September, 2023
The LM48860 is a ground referenced, fixed-gain audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω single-ended load with less than 1% THD+N from a 3V power supply. It features a new circuit technology that utilizes a charge pump to generate a negative reference voltage, eliminating the need for output-coupling capacitors typically used with normal single-ended loads. The amplifier is suitable for mobile phone and low voltage applications with minimal power consumption. It also includes a low-power consumption shutdown mode, internal thermal shutdown protection mechanism, and advanced pop & click circuitry for noise elimination during turn-on and turn-off transitions.
Brand: National
File format: PDF
Size: 414 KB
MD5 Checksum: 08F26D10F1C3471DD5126BA75A9C2164
Publication date: 10 April, 2012
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