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  • Graphic Modules VG1921281
VG1921281

1. Built-in controller NO controller
2. + 5V single power supply
3. 1/128 duty cycle
4. LED B/L pins: A/K, or 9/10, 13/14
5. Backlight: LED Edge BL
6. Option: External Negative Voltage

Item Standard Value Unit
Module Dimension 98.0 x 86.0 mm
Viewing Area 77.0 x 54.0 mm
Active Area 71.0 x 47.32 mm
Dot Size 0.33 x 0.33 mm
Dot Pitch 0.37 x 0.37 mm
Item Symbol Condition Typical Value Unit
Input Voltage VDD 25℃ 5.0 V
Supply Current IDD VDD = +5V 4.0 mA
LCD Driving Voltage VDD - VO 25℃ 13.0 V
LED Forward Voltage Vf 25℃ 4.0 V
LED Forward Current If 25℃ 110 mA

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