LM4871LD/NOPB Datasheet

Audio Amplifiers


The LM4871LD/NOPB is a mono bridged audio power amplifier capable of delivering 3W of continuous average power into a 3Ω load with less than 10% THD when powered by a 5V power supply (see Note). To conserve power in portable applications, the LM4871s micropower shutdown mode (IQ = 0.6μA, typ) is activated when VDD is applied to the SHUTDOWN pin. LM4871LD/NOPB Features • No output coupling capacitors, bootstrap capacitors, or snubber circuits required• Unity-gain stable• LLP, MSOP, SO, or DIP packaging• External gain configuration capability


[{"Name":"Product","Value":"Class-AB "},{"Name":"Output Type","Value":"1-Channel Mono "},{"Name":"Output Power","Value":"3 W x 1 at 3 Ohms "},{"Name":"THD plus Noise","Value":"0.13 % "},{"Name":"Operating Supply Voltage","Value":"3 V, 5 V "},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Package / Case","Value":"LLP EP "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


United Chemi-Con (UCC) (a wholly owned subsidiary of Nippon Chemi-Con) is the largest manufacturer and supplier of aluminum electrolytic capacitors in North America. United Chemi-Con's products include solid conductive polymers and aluminum, high temperature and high-vibration resistant capacitors, industry-leading multilayer ceramics with radically improved Y5U and new X5R and X7R dielectrics, and capacitors for electronic ballasts, automotive modules, computer equipment, and many other applications requiring low impedance, very low ESR, high voltage and long life. These focus products are available in surface mount, radial or snap-in styles, and most products use environmentally-friendly materials as the standard or as an option - reflecting their ongoing goal to meet environmental standards.

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