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 Unit Screen Size 5 inch (13 cm) diagonal Outline Dimensions 127.4 (H) x 92.8 (V) x 12.9 (D)(typ.) mm Active Area 102.72 (H) x 74.53 (V) mm Drive System a-Si TFT Active matrix, a line at a time Non-Interlace Drive Weight Sub Pixel Arrangement Pixel Pitch Display Format 160 ± 10 g stripe – 0.107 (H) x 0.319 (V) mm 960 x 234 dot Absolute Maximum Rating (GND = 0V, Ta = 25°C) Item Symbol Analog Signal Input Level Absolute Maximum Rating Unit Min. Max. VCC -0.5 7 VDD -0.5 7 VGH- VGL -0.3 40 H Level VGH 0 40 L Level VGL -20 0 VR, VG, VB -0.3 7.0 V Supply Voltage for Source Driver Supply Voltage for Gate Driver Remarks V V Digital Input Signals HSY, CSY, VSY, CKC -0.3 5.5 V Digital Output Signals HSY, VSY, PSI, PSC -0.3 5.5 V Storage Temperature -30 +80 °C Operation Temperature -20 +70 °C 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. 05/13/03 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1 Displays Power Consumption AND-TFT-5PA-KIT* (Ta = 25°C) Item Specifications Typ. Max. Symbol Conditions IGH VGH = +17V 0.15 – 0.20 mA IGL VGL = -15V -10.0 – -15.0 mA Supply Current for Source Driver ICC VCC = +5V 17.0 – 20.0 mA Supply Voltage for Controller IDD VDD = +5V 43.0 – 48.0 mA – – – – 0.45 2.40 – – 0.57 2.90 W W Supply Current for Gate Driver Hi level Low level LCD Panel Power Consumption (Note 1) Backlight lamp Power Consumption (Note 2) Min. Units 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) Symbol Item Supply Voltage for Source Driver Supply Voltage for Gate Driver Analog VCC 4.5 5.0 5.5 Logic VDD 4.5 5.0 5.5 H Level VGH +15 +17 +19 L Level VGL -16 -15 -14 VDD 4.5 5.0 5.5 V Level H Level – VIH 0.3 0.7 VDD – V – 4.8 VDD L Level VIL -0.3 – 0.3 VDD H Level VOH 0.7 VDD – VDD L Level VOL -0.3 – 0.3 VDD Supply Voltage for Controller R, G, B Signal Level Digital Input Voltage Digital Output Voltage 05/13/03 GND = OV, Ta = 25°C Specifications Unit Min. Typ. Max. Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com Optical Specifications (Ta = 25°C) V V V V 2 Displays Item Symbol Horizontal Viewing Angle Vertical Contrast Ratio (Note 1) Response Time Transmission Ratio Uniformity Luminance (Note 2) White Chromaticity Lamp Life Time +25 °C AND-TFT-5PA-KIT* Rise Fall θ = 21, θ = 22 θ = 11 θ = 12 CR Tr Tf T U Conditions CR > 10 θ=0 θ=0 – – Specifications Min. Typ. Max. 45 55 – 30 35 – 10 15 – 80 150 – – 15 30 – 30 50 8.0 8.5 – 70 85 – LUM θ=0 350 400 – x y – θ=0 0.270 0.320 10,000 0.300 0.350 – 0.330 0.380 – – Unit deg ms % % cd/m2 – hr 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 • [email protected] • www.purdyelectronics.com 3 Displays AND-TFT-5PA-KIT* Recommended Operating Conditions (Driving for Backlight) Item Ta = 25°C Specifications Unit Min. Typ. Max. Symbol Remark Lamp Voltage VL IL = 5 mA 432 480 528 Vrms Lamp Current IL – 4.5 5.0 5.5 mA Lamp Frequency PL Note 1 40 43 80 KHz Kick-Off Voltage (25 °C) VS – – 600 Vrms Kick-Off Voltage (0 °C) VS – – 800 Vrms Note 2 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 Remark Note 1 VGH TYP. = +17V 5 VGL I Supply Voltage for Gate Driver (Low Level) 6 VB I Video Signal (Blue) 7 VR I Video Signal (Red) 8 VG I Video Signal (Green) 9 I Ground 10 GND VDD I Supply Voltage for Controller VDD TYP. = +5V 11 VCC I Supply Voltage for Source Driver VCC TYP. = +5V 12 13 14 GND CKC VSY I I Ground Control Pin for Select I/O Signal Note 1 15 16 17 18 19 20 PSI PSC NC/VSY UD RL NP I/O O O I I I I/O 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) VGL TYP. = -15V 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 Select pin (CKC) Description CKC (Pin 13) CSY/HSY (Pin 3) VSY (Pin 17) Composite sync mode* High CSY (positive edge) – Sync separate mode** Low HSY (positive edge) 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 • [email protected] • www.purdyelectronics.com 4 Displays AND-TFT-5PA-KIT* Dimensional Outline 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 • [email protected] • www.purdyelectronics.com 5