® Rev.
1.
5 1.
0 Watt Audio power Amplifier GENERAL DESCRIPTION The LY8890 is a 1.
0W audio power amplifier.
It is capable of driving 8Ω speaker load at a continuous average output of 1.
0W/1% distortion (THD+N) from a 5.
0V power supply.
The LY8890 primarily designed for high quality application in other portable communication device.
And the LY8890 audio amplifier features low power consumption shutdown mode.
It is achieved by driving the shutdown pin with logic low.
And the LY8890 has an internal thermal shutdown protection feature.
The LY8890 audio amplifier was designed specifically to provide high quality output power with a minimal amount of external components.
The LY8890 does not requi...

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