AND-TFT-5PA-KIT

Displays AND-TFT-5PA-KIT* 320 x 234 Pixels LCD Color Monitor The AND-TFT-5PA-KIT is a compact full color TFT LCD module, whose driving board is capable of converting composite video signals to the proper interface of LCD panel and is suitable for security, car TV, portable DVD and GPS applications. It can accept NTSC & PAL video signal input. This device consists of a twisted nematic (TN) liquid crystal cell, that incorporates a TFT-array that has 320 x 234 pixels on a 5 inch diagonal screen, X and Y drivers, an LSI controller, and a built-in CCFL backlight and inverter (with optional board.) Features • Compatible with NTSC and PAL system • Pixel in stripe configuration • 5 inch (13 cm) diagonal screen • High brightness CCFL backlight (350 Nits) • Slim and compact • Vcom Toggle • Imager Reversion: Up/Down and Left/Right • 1/4 VGA resolution • High performance, low consumption • RoHS compliant *ALSO AVAILABLE: AND-TFT-5PA-DHB (high bright backlight installed) Mechanical Characteristics Item Specification Screen Size Outline Dimensions Active Area Drive System Weight Sub Pixel Arrangement Pixel Pitch Display Format 5 inch (13 cm) diagonal 127.4 (H) x 92.8 (V) x 12.9 (D)(typ.) 102.72 (H) x 74.53 (V) a-Si TFT Active matrix, a line at a time Non-Interlace Drive 160 ± 10 stripe 0.107 (H) x 0.319 (V) 960 x 234 Unit mm mm g – mm dot Absolute Maximum Rating (GND = 0V, Ta = 25°C) Item Symbol VCC VD D VGH- VGL Supply Voltage for Gate Driver Analog Signal Input Level Digital Input Signals Digital Output Signals Storage Temperature Operation Temperature H Level L Level VGH VGL VR, VG, VB HSY, CSY, VSY, CKC HSY, VSY, PSI, PSC Remarks Absolute Maximum Rating Min. Supply Voltage for Source Driver -0.5 -0.5 -0.3 0 -20 -0.3 -0.3 -0.3 -30 -20 Max. 7 7 40 40 0 7.0 5.5 5.5 +80 +70 V V V °C °C V V Unit Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 05/13/03 1 Displays Power Consumption (Ta = 25°C) Symbol IGH IGL ICC IDD – – Conditions VGH = +17V VGL = -15V VCC = +5V VDD = +5V – – Min. 0.15 -10.0 17.0 43.0 0.45 2.40 Item Supply Current for Gate Driver Hi level Low level AND-TFT-5PA-KIT* Specifications Typ. Max. – – – – – – 0.20 -15.0 20.0 48.0 0.57 2.90 Units mA mA mA mA W W Supply Current for Source Driver Supply Voltage for Controller LCD Panel Power Consumption (Note 1) Backlight lamp Power Consumption (Note 2) Note 1: The power consumption for backlight is not included Note 2: Backlight lamp power consumption is calculated by IL x VL. Recommended Operating Conditions (Driving for TFT-LCD Panel) Item Analog Supply Voltage for Source Driver Supply Voltage for Gate Driver Supply Voltage for Controller R, G, B Signal Level Digital Input Voltage Digital Output Voltage Level H Level L Level H Level L Level Logic H Level L Level Symbol V CC V DD VGH VG L VDD – VIH VIL V OH V OL GND = OV, Ta = 25°C Specifications Unit Min. Typ. Max. 4.5 4.5 +15 -16 4.5 0.3 0.7 VDD -0.3 0.7 VDD -0.3 5.0 5.0 +17 -15 5.0 – – – – – 5.5 5.5 +19 -14 5.5 4.8 VD D 0.3 VDD VDD 0.3 VDD V V V V V V 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 2 Optical Specifications (Ta = 25°C) Displays Item Horizontal Viewing Angle Contrast Ratio (Note 1) Response Time Transmission Ratio Uniformity Luminance (Note 2) AND-TFT-5PA-KIT* Symbol Conditions Specifications Min. Typ. Max. 45 55 – 30 35 – 10 15 – 80 150 – – 15 30 – 30 50 8.0 8.5 – 70 85 – 350 0.270 0.320 10,000 400 0.300 0.350 – – 0.330 0.380 – Unit Vertical Rise Fall θ = 21, θ = 22 θ = 11 θ = 12 CR Tr Tf T U LUM x y – CR > 10 deg θ=0 θ=0 – – ms % % cd/m2 – hr θ=0 θ=0 – White Chromaticity Lamp Life Time +25 °C Note 1: CR = Luminance when Testing point is White Luminance when Testing point is Black Contrast Ratio is measured in optimum common electrode voltage Note 2: Topcon BM-7(fast) luminance meter 2° field of view is used in the testing (after 20~30 minutes operation). Lamp Current 6mA Block Diagram 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 3 Displays Recommended Operating Conditions (Driving for Backlight) Item Lamp Voltage Lamp Current Lamp Frequency Kick-Off Voltage (25 °C) Kick-Off Voltage (0 °C) Symbol VL IL PL VS VS Remark IL = 5 mA – Note 1 Note 2 432 4.5 40 – – AND-TFT-5PA-KIT* Ta = 25°C Specifications Unit Min. Typ. Max. 480 5.0 43 – – 528 5.5 80 600 800 Vrms mA KHz Vrms Vrms Note 1: The wave form of lamp driving voltage should be as close to a perfect SIN wave as possible Note 2: This value is not output voltage of inverter. The voltage of inverter must be larger than the starting voltage. Interface Pin Assignment Connector: Pin #. Symbol I/O Function 1 HSY I/O Horizontal Sync Input/Output 2 FRP O Video Polarity Alternating Signal 3 CSY/HSY I Composite Sync/Horizontal Sync. Signal VGH I Supply Voltage for Gate Driver (Hi Level) 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VGL VB VR VG GND VDD VCC GND CKC VSY PSI PSC NC/VSY UD RL NP I I I I I I I I I I/O O O I I I I/O Supply Voltage for Gate Driver (Low Level) Video Signal (Blue) Video Signal (Red) Video Signal (Green) Ground Supply Voltage for Controller Supply Voltage for Source Driver Ground Control Pin for Select I/O Signal Video Sync Input/Output Synchronize Pulse for Decoder Synchronize Pulse for DC-DC Converter No Connection/Vertical Sync. Signal UP/DOWN Control Right/Left Shift Control NTSC/PAL Selection Signal (Low: PAL, High: NTSC) Remark Note 1 VGH TYP. = +17V VGL TYP. = -15V VDD TYP. = +5V VCC TYP. = +5V Note 1 Note 1 Note 2 Note 2 If using auto detect this pin is output, otherwise input Note 1: This module can support 2 input mode. CKC of 13 pin select 2 input mode. Parameter Composite sync mode* Sync separate mode** Select pin (CKC) CKC (Pin 13) High Low CSY/HSY (Pin 3) CSY (positive edge) HSY (positive edge) Description VSY (Pin 17) – VSY (positive edge) *Default mode of this module is composite sync mode (CKC=high) **If using sync sep. mode (CKC=low), please contact Purdy to modify some components of PCBA Note 2 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 4 Displays Dimensional Outline AND-TFT-5PA-KIT* General mechanical tolerance = 0.5mm 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 5