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
122x32 Monochrome Liquid Crystal Display, 122*32 LCD, Monochrome LCD Display Module, SED1520 Model No.VBG12232S Share Share to: Download Add to Inquiry Specifications Characteristics Pin Function Resolution (dots): 122*32 Outline Dimensions (mm): 66.2*27.2*8.8 View Area (mm): 60.5*18.5 Dot Size (mm): 0.40*0.45 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 - 2.5 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 AO H/L Data Type Select Signal 2 CS1 H Chip Select Signal For IC1 3 CS2 H Chip Select Signal For IC2 4 NC - No Control 5 NC - No Control 6 R/W H/L H : Read / L : Write 7 VSS 0V Power Supply Ground 8 DB0 H/L Data Bus Line 9 DB1 H/L Data Bus Line 10 DB2 H/L Data Bus Line 1 DB3 H/L Data Bus Line 13 DB4 H/L Data Bus Line 14 DB5 H/L Data Bus Line 15 DB6 H/L Data Bus Line 16 DB7 H/L Data Bus Line 17 /RES L Reset Signal 18 VO - Contrast Adjustment Voltage 19 A 4.2V LED Power (+) 20 K 0V LED Power (-) Back