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LM4808 Dual-channel headphone amplifier circuit diagram

2015-01-01 22:04  
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LM4808 Dual-channel headphone amplifier circuit diagram
LM4808 is a dual-channel headphone amplifier. It uses 5V power supply. The average power of each channel is output 105mW. It drives 16Ω load. Total harmonic distortion and noise(THD+N) are 0.1% only. LM4808 Audio power uses surface pakage. It has a minimum number of external component. It provides high-quality output power. LM4808 does not require bootstrap capacitors and buffers. So it is the best suitable one for low-power portable systems. It has a stable overall gain. It can be set by external gain resistors. LM4808 can be used for headphone amplifier, personal computer and portable electronic devices.