Features: · 3V battery operation· No external R-C required for oscillation· Two EL driving frequency can be selected to change the colors of EL lights· 3 seconds delay after EN releasedDescriptionThe MA88V11B is designed for driving EL on watch's back light....
MA88V11B: Features: · 3V battery operation· No external R-C required for oscillation· Two EL driving frequency can be selected to change the colors of EL lights· 3 seco...
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The MA88V11B is designed for driving EL on watch's back light. The operating voltage is 3V. An inductor is used to generate the high voltage, and one diode, 2 transistors and a esistor are necessary. The EL deriving frequency can be selected for changing the color of EL lights. MA88V11B can be selected for normal trigger or delay 3 seconds.