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LY8897 Mono 1.7W/8Ω2.7W/4Ω 2.0V~5.5V None Single-End/Differential BTL 8 EMSOP (118mil)(with thermal pad) - 8 MSOP
lyontek LY8006 LY8891 LY8261 LY8209 LY8321 LY8010 LY8898 LY8897全线代理
FEATURES
2.7W Into 4Ω from 5.0V power supply at
THD+N = 10% (Typ.).
1.7W Into 8Ω from 5.0V power supply at
THD+N = 10% (Typ.)
2.0V~5.5V Power supply.
Low shutdown current.(TYP.=0.05uA)
Low quiescent current.(TYP.=3.0mA)
Thermal shutdown protection with auto recovery
feature.
Advanced power ON/OFF pop reduction.
Lead free and green package available.
(RoHS Compliant)
Space Saving Package
-- 8-pin EMSOP package. (with thermal pad)
APPLICATION
Boom Box.
Education, Toy.
MID,
Portable electronic devices.
Mobile Phones.
GENERAL DESCRIPTION
The LY8897 is a 2.7W audio power amplifier. It is
capable of driving 4Ω speaker load at a continuous
average output of 2.7W with less than 10%
distortion (THD+N) from a 5.0V power supply and
8Ω speaker load at a continuous average output of
1.7W with less than 10% distortion (THD+N) from a
5.0V power supply.
The LY8897 primarily designed for high quality
application in other portable communication device.
And the LY8897 audio amplifier features low power
consumption shutdown mode. It is achieved by
driving the shutdown pin with logic low.
And the LY8897 has an internal thermal shutdown
protection feature.
The LY8897 audio amplifier was designed
specifically to provide high quality output power with
a minimal amount of external components. The
LY8897 does not require output capacitors, and the
LY8897 is ideally suited for other low voltage
applications or portable electronic devices where
minimal power consumption is a primary
requirement.
