Your cart is empty

Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 25-Pin Micr

Part No.:
LM4949TL/NOPB
LM4949TL/NOPB

Product Information

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


Call for Availability
Price for:  EachMinimum:  1

Target Price

Offer your acceptable price, and we may make you satisfied.Your Target Price

Technical Support

Technical Support

Customer Reviews

Write Review

Customer Q&A Exchange

Ask A Question