EL Driver IC (up To 30cm2)

The SM8146AD1 is a dedicated EL (Electro Luminescence) driver IC, capable of driving EL sheet up to 30cm2 in size. The EL drive circuit uses a technique that generates smooth sine wave EL drive waveforms without an output resistor, which has the advantage of preventing EL sheet audible noise, eliminating the need for additional peripheral components and a corresponding drop in power efciency. Also, the EL drive voltage is constant-voltage controlled and is unaffected by supply voltage uctuations, so that there are no EL bright- ness variations due to supply voltage changes. A dimming function is available under direct control from a Microcontroller The Logic HIGH-level input voltage range (ENA, DIM pins) starts at 1.4V, allowing the device to be driven directly without external Transistors from a Li-ion battery. By Seiko NPC Corp.
SM8146A 's PackagesSM8146A 's pdf datasheet

SM8146A Pinout, Pinouts
SM8146A pinout,Pin out
This is one package pinout of SM8146A,If you need more pinouts please download SM8146A's pdf datasheet.

SM8146A Application circuits
SM8146A circuits
This is one application circuit of SM8146A,If you need more circuits,please download SM8146A's pdf datasheet.

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