LM4871LD/NOPB
Audio Amp Speaker 1-CH Mono 3W Class-AB 8-Pin WSON EP T/R

From NATIONAL SEMICONDUCTOR

Audio Amplifier FunctionSpeaker
Audio Amplifier Output Configuration1-Channel Mono
Dual Supply Voltage (Max)Not Required(V)
Dual Supply Voltage (Min)Not Required(V)
Dual Supply Voltage (Typ)Not Required(V)
Input Signal TypeSINGLE
Maximum Load Resistance8
MountingSurface Mount
Operating Temp Range-40C to 85C
Operating Temperature ClassificationINDUSTRIALC
Operational ClassClass-AB
Output Power (Typ)3x1(W)
Output Signal TypeDIFFERENTIAL
Package TypeWSON EP
PackagingTape and Reel
Pin Count8
Power Supply Rejection Ratio60(dB)
Power Supply RequirementSingle
Rad HardenedNo
Rail/Rail I/O TypeNo
Single Supply Voltage (Max)5.5(V)
Single Supply Voltage (Min)2(V)
Single Supply Voltage (Typ)3/5(V)
Total Harmonic Distortion0.13%@4OHM@1.6W

External links