LM48580 driver equivalent, haptic piezo actuator / ceramic speaker driver.
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Class H Driver Integrated Boost Converter Bridge-tied Load Output Differential Input Three Pin-Programmable Ga.
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Touch screen Smart Phones Tablet PCs Portable Electronic Devices MP3 Players
Key Specifications.
The LM48580 is a fully differential, high voltage driver for piezo actuators and ceramic speakers for portable multi-media devices. Part of National’s Powerwise product line, the LM48580’s Class H architecture offers significant power savings compare.
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