AF4890 amplifier equivalent, 1 watt class-ab audio power amplifier.
PSRR at 217Hz, VDD = 5V (Fig. 1) 62dB(typ.) Power Output at 5.0V & 1% THD 1W(typ.) Power Output at 3.3V & 1% THD 400mW(typ.) Shutdown Current 0.1μA(typ.)
z General Descri.
in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous .
The AF4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load with less tha.
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