Datasheet Summary
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Ordering number : ENA1741A
Overview
Bi-CMOS IC
7ch×17ch LED Driver
The LV5230BG is a dot-matrix LED driver IC for cell phones.
Features
- 7×17 dot-matrix LED driver (5×15 dot-matrix supported)
- Each dot can be set for display over the serial bus.
Functions
- LED driver Column (anode) driving P-channel driver × 17 channels Row (cathode ) driving N-channel driver × 7 channels LED current per dot : 25mA maximum Two flames of 7×17 (5×15) patterns can be set. 7 grayscale level adjustment on a dot basis (PWM duty factor switching) Reverse display Horizontal scroll (1 frame/2 frames) Continuous/single scroll selectable Vertical scroll (1 frame/2 frames)...
