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Partname:LM48580
Description: High Efficiency Class H, High Voltage, Haptic Piezo Actuator / Ceramic Speaker Driver
Manufacturer:National Semiconductor
Datasheet:PDF (417K).
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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 compared to traditional Class AB amplifiers. The device provides 30VP-P output drive while consuming just 15mW of quiescent power.

Click here to download LM48580 Datasheet
Click here to download LM48580 Datasheet
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