中 EN 中 EN 0 About EV News Products Solutions Service Contact Us Products Standard TFT Sunlight Readable Wide Temp. TFT Wide View TFT Bar TFT Open Frame Monitor MONO(Grap) MONO(Char) Touch Panel Glass Heater LCD
192x32 LCD Display, 192*32 Dot Matrix LCD Display, Liquid Crystal Display, SED1520 Model No.VBG19232B Share Share to: Download Add to Inquiry Specifications Characteristics Pin Function Resolution (dots): 192*32 Outline Dimensions (mm): 116.0*37.0*9.4 View Area (mm): 88.0*19.0 Dot Size (mm): 0.38*0.47 IC: SED1520 Backlight: None,LED I/F: 6800 Absolute Maximum Ratings Item Symbol Min. Typ. Max Unit Supply Voltage For Logic VDD-VSS 0 - 7 V Supply Voltage For LCD Drive VDD-VO 0 - 12 V Input Voltage VI VSS - VDD mA Electrical Characteristics Item Symbol Condition Min. Typ. Max Unit Supply Voltage For Logic VDD-VSS T=0℃ 4.5 5.0 5.5 V Supply Voltage For LCD Drive VDD-VO VDD=5V, Ta=25℃ 4.4 4.8 5.2 V Supply Current IDD VDD=5V - 3 4.5 mA Input Voltage “High” Level VIH - 2.2 - VDD V “Low” Level VIL - - - 0.6 V Output Voltage “High” Level VOH - 2.4 - - V “Low” Level VOL - - - 0.4 V Pin No. Symbol LEVEL Function 1 VSS 0V Power Supply Ground 2 VDD 5V Power Supply Voltage 3 VO - Contrast Adjustment Voltage 4 AO H/L Data Type Select Signal 5 R/W H/L H : Read / L : Write 6 E H/L Enable Signal 7 DB0 H/L Data Bus Line 8 DB1 H/L Data Bus Line 9 DB2 H/L Data Bus Line 10 DB3 H/L Data Bus Line 11 DB4 H/L Data Bus Line 12 DB5 H/L Data Bus Line 13 DB6 H/L Data Bus Line 14 DB7 H/L Data Bus Line 15 A 4.2V LED Power (+) 16 K 0V LED Power (-) 17 CS1 H Chip Select Signal For IC1 18 CS2 H Chip Select Signal For IC2 19 CS3 H Chip Select Signal For IC3 20 CL H/L Clock Input (2 KHZ) Back