PANEL DISPLAY UNITS 240 × 240 mm □ 13 mm 16 × 16 Dots LNP129031 ■ Outline Drawing ■ Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings Unit Supply Voltage for Logic VCC − 0.3 ∼ + 5.5 V Supply Voltage for LED VLED Max 5.5 V Input Voltage Vin − 0.3 ∼ VCC + 0.3 V Operating Ambient Temperature Topr − 20 ∼ + 45 °C Storage Temperature Tstg − 30 ∼ + 85 °C Ratings Unit ■ Main Specifications (Ta = 25°C) Item Symbol Display Colors Red, Green, Amber Dot Diameter 13 × 13 mm Dots Pitch 15.0 mm Dot Total Number 256 (16 × 16) 240 × 240 Display Surface Size Brightness (when lighting all lamps) B for Logic for LED Supply Voltage cd/m2 CLK Max 5 MHz VCC 5.0 ± 0.25 V Supply Current ICC Max 1.5 mA Supply Voltage VLED 5.0 ± 0.2 V Supply Current ILED Max 7.2 when two colors are all turned “ON” A 2θ 1/2 Min 20 ° g Viewing Angle (50 % Luminouse) Weight 362 mm Static lighting Operating Method Clock Frequency R e d : 2,400 Green : 1,500 Controllable 1100