XPT6871 amplifiers equivalent, single-channel class ab / bridged audio power amplifiers.
of chip function
ÿ High output power (THD+N<10%, 1KHz frequency): 4W (3ÿ load), 3W (4ÿ load) ÿ Low leakage current in
power-down mode: 0.6µA (typical) ÿ SOP8 package ÿ Ex.
ÿ XPT6871 is a class AB, bridge audio power amplifier.
When the working voltage is 5V, the maximum driving power is: 4W (3ÿ load, THD<10%), 3W (4ÿ load, THD<10%); the total harmonic distortion noise in the audio range is less than 1% (20Hz ~ 20KHz);.
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