EN
ET6220
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General Description
ET6220 is a high reliability matrix LED driver IC with 6 segments output (SEG), 4 commons output (GRID), 3 segments/commons output (SEG/GRID), display memory, control circuit, key scan circuit , using 3-line serial interface communication.
Specification
Sample
Features
- High performance CMOS process, low power consumption
- Display Mode: 6 Segs × 7 Grids ~ 9 Segs × 4 Grids ,Max support 42 LED matrix
- Keyboard scanning: 1 × 6 matrix
- Dimming adjustment: 8 step
- 3-Line serial interface
- Package: TSSOP20
