Stmicroelectronics (LM4871M/NOPB) Audio Power Amplifier, 3 W, AB, 1 Channel

Audio Power Amplifier, 3 W, AB, 1 Channel, 2V to 5.5V, SOIC, 8 PinsProduct OverviewThe LM4871M/NOPB is a mono bridged Audio Power Amplifier, capable of delivering3W of continuous average power into a 3R load with less than 10% THD whenpowered by a 5V power supply. To conserve power in portable applications, theLM4871's micropower shutdown mode (IQ = 0.6µA, typical) is activated when VDD isapplied to the SHUTDOWN pin. Boomer audio power amplifier is designedspecifically to provide high power, high fidelity audio output. They require fewexternal components and operate on low supply voltages from 2.0V to 5.5V. Sincethe LM4871 does not require output coupling capacitors, bootstrap capacitors orsnubber networks, it is ideally suited for low-power portable systems thatrequire minimum volume and weight.No output coupling capacitors, bootstrap capacitors or snubber circuits requiredUnity gain stableExternal gain configuration capabilityPin compatible with LM4861Thermal shutdown protection, unity-gain stability and external gain setGreen product and no Sb/BrApplicationsAudio, Computers & Computer Peripherals, Portable DevicesProduct InformationAmplifier Class: ABNo. of Channels: 1 ChannelOutput Power: 3WSupply Voltage Range: 2V to 5.5VAmplifier Case Style: SOICNo. of Pins: 8PinsLoad Impedance: 8ohmOperating Temperature Min: -40°COperating Temperature Max: 85°C