LC75843UGAGEVB LC75843UGA LCD Driver IC Evaluation Board User s Manual Overview LC75843UGAGEVB SPECIFICATIONS Table 1. RECOMMENDED OPERATING CONDITIONS Value/Ratings Min Typ Max Parameter Symbol Conditions Unit Specifications of LCD Driver IC Evaluation Board (LC75843UGAGEVB) Main Power Supply 9Vin 7.0 9.0 12.0 V Voltage Pull-up Power Supply VOUP When the jump socket of the JPUP is removed 4.5 5.0 6.3 V Voltage for LED and an external power supply is inputted from VOUP pin. Main Power Supply I 9Vin = 9.0 V, When the switch of the P1 is set to 125 mA DD9V Current H(1) and moving the All ON test (DEMO mode = 1) mode. (This condition is a maximum current flow) Board Size 200 mm 150 mm, t = 1.6 mm Board Material Glass Epoxy (FR4), 2-levels, Copper Foil 35 m Specifications of LCD Driver IC (LC75843UGA) Power Supply Voltage V When the jump socket of the JP5V is removed 4.5 6.3 V DD and an external power supply is inputted from VDD5V pin. Input High Level V When the jump sockets of the JPINH, JPCE, 0.4 V 6.3 V IH1 DD Voltage JPCL and JPDI are removed and an external signal is inputted from CE, CL, DI and INH pins. V When the jump sockets of the JPGND, JP38K 0.4 V 6.3 V IH2 DD and JP300K are removed and an external clock is inputted from OSCI pin. Input Low Level V When the jump sockets of the JPINH, JPCE, 0 0.2 V V IL1 DD Voltage JPCL and JPDI are removed and an external signal is inputted from CE, CL, DI and INH pins. V When the jump sockets of the JPGND, JP38K 0 0.2 V V IL2 DD and JP300K are removed and an external clock is inputted from OSCI pin. CCB Serial Clock f When the jump socket of the JPCL is removed 3.125 MHz CL Operating Frequency and an external signal is inputted from CL pin. External Clock f When the jump sockets of the JPGND, JP38K 10 300 600 kHz CK Operating Frequency and JP300K are removed and an external clock is inputted from OSCI pin. External Clock Duty D When the jump sockets of the JPGND, JP38K 30 50 70 % CK Cycle and JP300K are removed and an external clock is inputted from OSCI pin. Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may affect device reliability. NOTE: We have a case to change these specifications without a notice for improvement.