BO LYMIN BG320240C Feature 1. SMT PCB with metal frame 2. No controller, recommending SED1335 3. +5V single power supply 4. 1/240 duty cycle 5. Option: LED B/L , EL B/L, CCFL 6. Option: +3V single power supply 6. Option: negative voltage (built-in, external) 7. Option: touch panel Mechanical Data Item Standard Value Module Dimension 142.0 x 96.0 Viewing Area 104.0 x 79.3 Dot Size 0.27 x 0.27 Dot Pitch 0.30 x 0.33 Pin Assignment Pin Symbol 1 FLM 2 3 4 5 6~9 10 11 12 13 14 Unit mm mm mm mm Electronic Characteristics Function First line marker Frame reverse signal M Data latch LP Data shift CP /DISPOFF Display off signal (H:on L:off) DB0-3 Data bus line +5V(+3V option) Vdd Power supply (GND) Vss Vee Negative voltage output -25V Contrast adjustment Vo FGND Frame Ground Dimension Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 7.7 mA LCD Driving 22.2 V Vdd-Vo 25 oC Voltage Item CCFL Starting Voltage CCFL Driving Voltage CCFL Driving Current VFLS 25 oC 600 Vrms VFLD 25 oC 260 Vrms VFLD=260 IFLD Vrms/ 30KHZ 5.0 mArms