(China (Mainland))
Product Summary
The LM4881N is a dual audio power amplifier capable of delivering 200 mW of continuous average power into an 8Ω load with 0.1% (THD) from a 5V power supply. It is designed specifically to provide high quality output power with a minimal amount of external components using surface mount packaging. Since the LM4881N does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4881N features an externally controlled, low power consumption shutdown mode which is virtually clickless and popless, as well as an internal thermal shutdown protection mechanism. The applications of the LM4881N are Headphone Amplifier, Personal Computers, Microphone Preamplifier.
Parametrics
LM4881N absolute maximum ratings: (1)Supply Voltage:6.0V; (2)Storage Temperature:-65℃ to +150℃; (3)Input Voltage:-0.3V to VDD + 0.3V; (4)Power Dissipation:Internally limited; (5)ESD Susceptibility:3500V; (6)ESD Susceptibility:250V; (7)Junction Temperature:150℃; (8)Soldering Information:Small Outline Package: Vapor Phase (60 seconds):215℃, Infrared (15 seconds):220℃.
Features
LM4881N features: (1)MSOP surface mount packaging; (2)Unity-gain stable; (3)External gain configuration capability; (4)Thermal shutdown protection circuitry; (5)No bootstrap capacitors, or snubber circuits are necessary.
Diagrams
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 LM4881N/NOPB |
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IC AMP AUDIO PWR .3W STER 8DIP |
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