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| HDM 240GS16-1 Dimensional Drawing 2.8" 240 X 160 Dots Graphic Dimension tolerance: +/-0.3mm Features Backlight...................................................................None or EL Options..........................................positive STN or FSTN (B/W) Normal/Extended Temperature Bottom/Top Viewing Analog Touch Panel Built-in Controller...............................................................None Physical Data Module Size.......................................74.6W x 56.1H x 4.5T mm Viewing Area Size........................................61.6W x 42.5H mm Dot Pitch.......................................................0.24W x 0.24H mm Dot Size........................................................0.23W x 0.23H mm Weight.......................................................................15g or 17g Power Supply Electrical Characteristics (VDD=3.310% 25C) PARAMETER OPERATING VOLTAGE POWER SUPPLY FOR LCD POWER SUPPLY CURRENT (Normal Temp. LCM) POWER SUPPLY CURRENT (Extended Temp. LCM) SYM VDD VEE-VSS VEE-VSS IDD IEE IDD IEE Normal Extended 65 Vrms 250Hz CONDITION MIN 2.97 20.1 20.5 - TYP 3.3 20.4 20.8 0.55 0.8 0.58 0.9 3.3 MAX 3.63 20.7 21.1 0.83 1.2 0.88 1.4 3.63 UNIT V V V mA mA mA mA V - 2.97 1/160 Duty EL Power Supply Current IEL DRIVE METHOD Pin Connections PIN NO. 1 2 3 4 5 6 7 SYMBOL V5 V2 VEE VDD FRAME VGND LOAD VSS DF DISPOFF CP V4 V3 DB3 DB2 DB1 DB0 N/C H/L H/L H/L H/L No connection Data bus L H/HL 3.3V H/L H/L 0V FUNCTION Bias Voltage for non-select (Common Driver) Bias Voltage for non-select (Common Driver) Power supply voltage for LCD Power supply for logic Frame signal (Data signal of the shift register of the common driver) GND, Power supply voltage for LCD 1) Display data latch 2) Shift clock for common driver Ground switch signal to convert LCD drive waveform into AC Display off clock pluse for segment shift register Bias Voltage for non-select (Segment Driver) Bias Voltage for non-select (Segment Driver) Q1 : 2SC1815 OP-AMP : LP324 R1=R2=R4=R5=10K R3=9R1=91K (1/13 Bias) C1=0.1uF, C2~C6=3.3uF 8 9 10 Absolute Maximum Ratings PARAMETER SUPPLY VOLTAGE POWER SUPPLY FOR LCD INPUT VOLTAGE OPERATING TEMPERATURE STORAGE TEMPERATURE SYMBOL VDD-VSS VEE-VSS VIN TOP TSTG 0 0 0 -20 MIN -0.3 MAX 6.5 27.0 6.5 50 70 UNIT V V V C C 11 12 13 14 15 16 17 18 Page 26 |
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