LM4898, LM4898MMBD
www.ti.com SNAS216E – MAY 2003 – REVISED APRIL 2013 LM4898 1 Watt Fully Differential Audio Power Amplifier
With Shutdown Select
Check for Samples: LM4898, LM4898MMBD FEATURES DESCRIPTION The LM4898 is a fully differential 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 than 1% distortion (THD+N)
from a 5VDC power supply. 1 2 Fully Differential Amplification
Available in Space-Saving Packages DSBGA,
VSSOP, and WSON
Ultra Low Current Shutdown Mode
Can Drive Capacitive Loads up to 500pF
Improved Pop and Click Circuitry Eliminates
Noises During Turn-On and Turn-Off
Transitions
2.4 -5.5V Operation
No Output Coupling Capacitors, Snubber …
