LM4890 amplifier equivalent, 1 watt audio power amplifier.
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*2 Available in Space-Saving Packages: DSBGA, VSSOP, SOIC, and WSON
* Ultra Low Current Shutdown Mode
* BTL Output Can Drive Capacitive Loads
* Improved.
* Mobile Phones
* PDAs
* Portable Electronic Devices
KEY SPECIFICATIONS
* PSRR at 217Hz, VDD = 5V (Fig. .
The 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 8Ω BTL load with less tha.
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