LM4890IBPX | ||||||||
LM4890IBPX DescriptionLM4890IBPX DescriptionLM4890IBPX CategoriesLM4890IBPX ManufacturerLM4890IBPX Datasheet (PDF)LM4890IBPX Price & AvailabilityLM4890IBPX Features
LM4890IBPX DescriptionThe LM4890 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8 BTL load with less than 1% distortion (THD+N) from a 5VDC power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4890 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement. The LM4890 features a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with logic low. Additionally, the LM4890 features an internal thermal shutdown protection mechanism. The LM4890 contains advanced pop & click circuitry which eliminates noises which would otherwise occur during turn-on and turn-off transitions. The LM4890 is unity-gain stable and can be configured by external gain-setting resistors. LM4890IBPX ParametersProducts Similar to LM4890IBPXOther Components AP2C300SZBE GBM36DSEH-S243 SPC9933 EMK042CG820JC-F STM708SM6F Keywords
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