SM8141 Datasheet | Nippon Precision Circuits Inc

NIPPON PRECISION CIRCUITS INC. EL Sheet Driver OVERVIEW The SM8141 is a transformer-less electroluminescent (EL) sheet lamp driver, capable of driving sheets up to 50cm2 in size. It employs built-in high withstand voltage output MOS transistors and requires few external ponents, making it ideal for pact driver units in portable equipment. PINOUT 8pin VSOP (TOP VIEW) CHV LDR VSS 1 2 3 4 8 7 OUT1 OUT2 VDD OCE Features s s s s s s s 8141A 6 5 OCL s s s s s Dedicated EL driver 50cm2 maximum EL sheet drive capability Noise-less smooth drive waveform Two oscillators (EL and coil)(SM8141A) Stand-by function (SM8141B) High-efficiency MOS transistor driver Dual supply...