LM4949TL/NOPB
Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 25-Pin Micro SMD T/R

From NATIONAL SEMICONDUCTOR

Audio Amplifier FunctionHeadphone/Speaker
Audio Amplifier Output Configuration2-Channel Stereo
Dual Supply Voltage (Max)5.5 V
Dual Supply Voltage (Min)2.4/2.7 V
Dual Supply Voltage (Typ)3/5 V
MountingSurface Mount
Operating Temp Range-40C to 85C
Operating Temperature ClassificationIndustrial
Operational ClassClass-D
Output Power (Typ)2.5x2 W
Package TypeMicro SMD
PackagingTape and Reel
Pin Count25
Power Supply Rejection Ratio73.8 dB
Power Supply RequirementQuad
Rad HardenedNo
Rail/Rail I/O TypeNo
Single Supply Voltage (Max)Not Required V
Single Supply Voltage (Min)Not Required V
Single Supply Voltage (Typ)Not Required V
Supply Current10.9 mA
Total Harmonic Distortion0.05

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