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PD064VT5_V1.5 数据表(PDF) 7 Page - AZ Displays |
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PD064VT5_V1.5 数据表(HTML) 7 Page - AZ Displays |
7 / 24 page PD064VT5 The information contained herein is the exclusive property of Prime View International Co., Ltd. and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of Prime View International Co., Ltd. Page:7 7. Electrical Characteristics 7-1) Recommended Operating Condition for TFT-LCD panel : GND = 0V , Ta = 25 Parameters Symbol Min. Typ. Max. Unit Remark Supply Voltage VCC +4.75 +5.0 +5.25 V Supply Input Ripple Voltage VCCRP - - 0.1 Vp-p VCC=+5V Input Signals Voltage (High) VIH +2.6 - - V Input Signals Voltage (Low) VIL - - +0.5 V 7-2) Recommended Operating Condition for backlight : Ta = 25 Item Symbol Min. Typ. Max. Unit Remark Lamp Current IL 3 6 7 mA Note 7-1 Lamp Voltage VL 330 360 390 Vrms IL=6mA Lamp frequency PL - 40 - KHz Note 7-2 Starting voltage(25 ) (Reference Value) VS - 475 523 Vrms Note 7-3 Starting voltage(0 ) (Reference Value) VS - 620 682 Vrms Note 7-3 Note 7-1 : In order to satisfy the quality of B/L , no matter use what kind of inverter , the output lamp current must between Min. and Max. to avoid the abnormal display image caused by B/L. Note 7-2: The waveform of lamp driving voltage should be as closed to a perfect SIN wave as possible. Note 7-3 : The” Max of starting voltage ” means the minimum voltage of inverter to turn on the CCFL. and it should be applied to the lamp for more than 1 second to start up. Otherwise the lamp may not be turned on. Backlight driving connector : JST BHR-03VS-1 , 3 Pins , Pitch : 4 mm Pin No Symbol Description Remark 1 VL1 Input terminal (Hi voltage side) 2 NC No Connection 3 VL2 Input terminal (Low voltage side) Note 7-4 Note 7-4 : Low voltage side of backlight inverter connects with ground of inverter circuits. 7-3) Power Consumption Parameters Symbol Typ. Max. Unit Remark Current Dissipation ICC 100 120 mA ICC =+5V LCD Panel Power Consumption(W/O B/L) - 0.5 0.6 W Backlight Power Consumption - 4.32 - W Note 7-5 Note 7-5: Backlight lamp power consumption is calculated by IL VL. |
类似零件编号 - PD064VT5_V1.5 |
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类似说明 - PD064VT5_V1.5 |
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