M5481 Ver la hoja de datos (PDF) - STMicroelectronics

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M5481

LED DISPLAY DRIVER

STMicroelectronics 

M5481

Figure 8.

+VC

Figure 9.

+VC

VOUT+ VD

In this configuration the drop on the serial connect-

ed diodes is quite stable if the diodes are properly

chosen.

The total power dissipation of the IC depends only,

in first approximation, on the number of segments

activated.

In this configuration VOUT+VD is constant. the total

power dissipation of the IC depends only on the

number of segments activated.

6/10

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