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SP4501
EL Plus Piezo Driver
s Integrated EL Plus Piezo Driver For Portable Electronic Devices s Reduces System Cost, Size & Component Count s +2.2V to +6.0V Battery Operation s A Single External Coil Drives Both the EL Lamp and Piezotransducer Circuitry s Piezotransducer Can Be Driven By an External Clock or Internal Clock s A Single Resistor Controls the...
