View ANDPSI025TD-LED_4428351.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Displays
ANDPSI025TD-LED-KIT
2.5" Active Color TFT LCD Color Monitor
The ANDPSI025TD-LED-KIT is an 640 x 240 active matrix color TFT LCD Module with Digital and Analog Interface that utilizes new low temperature poly-silicon (p-Si) technology to provide brighter, thinner and lighter display with high resolution. Both of horizontal and vertical scan are reversible and controlled by the serial interface commands. The product is designed for the requirement of the green product, and the specification complies with Toppoly's "Green Product Chemical Substance Specification Standard Hand Book". All these features making it ideal for portable applications including personal digital assistants (PDAs), medical instruments and test & measurements instruments.
Features
* * * * * * * * p-Si construction with drivers on glass High luminance Digital and Analog Interface
NTSC and PAL format compatible
Absolute Maximum Ratings (Cont.) (GND=0V)
Item Operating Temp. Storage Temp. Symbol Topr Tstg Min. Max. Unit -10 -30 +60 +80 C C
16 Million/Full Color Slim (2.53 mm) and lightweight design Transmissive type. FIxed current LED backlight RoHS Compliant
Electrical Characteristics (GND=0V, Ta = 25C) Driving TFT LCD Panel
Item Symbol VCC VIL VIH VPWM VFB Wp Min. 2.85 GND 0.8 x VCC* 0 0.55 - Typ. 3.0 - Max. Unit 3.6 0.2 x VCC* V - - 0.6 50 VCC* VCC* 0.65 60 V V mW V
Mechanical Characteristics
Item Display Size (diag.) Display Type Active Area Number of Dots Dot Pitch Color Arrangement Color Numbers Outline Dimensions Weight Panel surface treatment * Exclude FPC and protrusions. Specification 2.0 Transmissive 40.672 (H) x 30.48 (V) 640 (H) x RGB x 240 (V) 0.0635 (H) x 0.127 (V) RGB Delta 16 Million/Full Color 46.1(H) x 40.96(V) x 2.53* (D) 8.5 Hard Coating (3H) Unit inch - mm dot mm - - mm g -
Power Supply for H/V Driver Input Driver Voltage Low
VD, HD, DCLK, DIN[0:7], SDA, SCL, SCEN, SHDB, High GRESTB
PWM Output Voltage Feedback Voltage Panel Power Consumption
VCC*=VCC(TYP) The VCC power is provided for overall panel Note 1: module supply voltage. Note 2: DC/DC feedback control voltage.
Driving Backlight in Standard Mode (Ta = 25C)
Item Symbol IF VF WBL Min. - - - Typ. 23 3.4 78.2 Max. 25 3.6 90 Unit mA V mW
Absolute Maximum Ratings (GND=0V)
Item Logic Power Supply Voltage Input Signal Voltage VD, HD, DCLK, DIN[0:7], SDA, SCL, SCEN, SHDB, GRESTB Backlight Forward current Symbol VCC Min. Max. Unit -0.5 4.5 V
Forward Current Forward Current Volt. Backlight Power Consumption*
* Backlight driving circuit is recommended as the fix current circuit
VIN1
0
VCC
V
IF
-
25
mA
4/16/09
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
1
www.purdyelectronics.com
Displays
Dimensional Outline
ANDPSI025TD-LED-KIT
Unit: mm Standard Tolerance: 0.5mm
2
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
4/16/09
www.purdyelectronics.com
Displays
Timing Chart YUV Mode: ITUR601-NTSC
Item Dot Clock Frequency Horizontal Display Active Horizontal Line HSYNC PUlse Width Horizontal Back Porch Horizontal Front Porch Horizontal Dummy Time Symbol DCLK Display Area th thpw thb thfp thdm Min. - - - 1 - - - Typ. 27 1440 1716 1 240 36 4
ANDPSI025TD-LED-KIT
Max. - - - - - - -
Unit MHz DCLK DCLK DCLK DCLK DCLK DCLK
Serial RGB Dummy Mode and Serial YUV 4:2:2 Mode: Horizontal
YUV Mode: ITUR601-PAL
Item Dot Clock Frequency Horizontal Display Active Horizontal Line HSYNC PUlse Width Horizontal Back Porch Horizontal Front Porch Horizontal Dummy Time Symbol DCLK Display Area th thpw thb thfp thdm Min. - - - 1 - - - Typ. 27 1440 1728 1 240 48 4 Max. - - - - - - - Unit MHz DCLK DCLK DCLK DCLK DCLK DCLK
4/16/09
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
3
www.purdyelectronics.com
Displays
Timing Chart With Analog Interface
Item QVGA Dot Clock Frequency NTSC PAL Horizontal Display Active Horizontal Line HSYNC PUlse Width Horizontal Back Porch Horizontal Front Porch Horizontal Dummy Time Display Area th thpw thb thfp thdm DCLK Symbol Min - - - - - - - - -
ANDPSI025TD-LED-KIT
Typ 25 24.54 24.38 1280 1560 1 240 40 4 Max - - - - - - - - - DCLK DCLK DCLK DCLK DCLK DCLK MHz Unit
Optical Specification
Item
Ta=25C
Symbol 11 12 21 22 CR Condition Min. 30 CR 10 30 15 40 200 - - = 0 200 0.26 0.29 Typ. 40 40 20 50 300 13 22 250 0.31 0.34 Max. - - - - - 20 30 - 0.36 - 0.39 - ms cd/m2 degree Unit
Viewing Angle
Contrast Ratio Response Time Luminance Chromaticity Rising Falling IF=23mA White
Tr Tf L xw yw
4
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
4/16/09
www.purdyelectronics.com
Displays
Input/Output Terminals
TFT LCD Panel - Recommended connector Molex 51374-4073
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Symbol CP3 CP4 CP5 CP6 CP7 CP8 DUMMY DUMMY PCD VCOML VCOMH AGND DUMMY AVDD CP1 CP2 PWM FB LEDDUMMY DUMMY LED+ GND VCC VSYNC HSYNC DCLK DIN0 DIN1 DIN2 DIN3 DIN4 DIN5 DIN6 DIN7 SDA SCL SCEN SHDB GREST Input/Output C C C C C C - - C C C - - C C C O I - - - - - - I I I I I I I I I I I I/O I I I I Capacitor for power setting Capacitor for power setting Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump Dummy Dummy Capacitor for pre-charge data signal high Capacitor for VCOM low Capacitor for VCOM high Analog ground Dummy Regulation capacitor for analog voltage Capacitor for charge pump Capacitor for charge pump Power transistor gate signal for the boost converter Main boost regulator feedback input LED power: cathode; Note 1 below Dummy Dummy LED power: anode; Note 1 below Ground
ANDPSI025TD-LED-KIT
Description
Power supply for digital circuit and charge pump circuit Vertical sync input. Negative polarity Horizontal syn input. Negative polarity Clock signal, latch data onto line latches at the rising edge Data input Data input Data input Data input Data input Data input Data input Data input Serial interface data line Serial interface clock line Serial interface chip enable line Shutdown input System reset pin
Note 1: The figure to the left shows the connection of backlight LED.
4/16/09
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
5
www.purdyelectronics.com
Displays
PC-TFT-25TD
Interface Board
Features
* Used for TFT-LCD display: 2.5" ANDPSI025TD-LED * Both PAL + NTSC * 1 x CVBS input signal (1.0Vp-p) * OSD Menu * IR remote control (optional).
OSD Function Description: Menu (PICTURE) Item Brightness Contrast Color Sharpness Hue Keys function: Button Y2 MENU ENTER UP DOWN
ANDPSI025TD-LED-KIT
The PC-TFT-25TD is designed to work with the ANDPSI025TD-LED color TFT display which is suitable for automotive, small size home use TV, video broadcasting & test equipment. Environment: Working Temp.: -20~60C Relative Humidity: 5~95% RH Storage Temp: -25C ~ +70C Relative Humidity: 0~90% RH
Description Adjust brightness Adjust contrast Adjust color Adjust sharpness Adjust HUE (only work on NTSC)
Value 0-100 0-100 0-100 0-100 0-100
Function Power switch OSD menu On/Off Select the item iniside the OSD menu Increase the current item's value Decrease the current item's value
6
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
4/16/09
www.purdyelectronics.com
Displays
Connector
Connector CN2 CON5 Panel Pin
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
ANDPSI025TD-LED-KIT
Remark Suggest to use 12V DC only
Input/Output CVBS signal input DC voltage input
Symbol
CP3 CP4 CP5 CP6 CP7 CP8 NC PCDL PCDH VCOML VCOMH AGND PVDD AVDD CP1 CP2 PWM FB LEDLED+ NC GND VCC VD HD DCLK DIN0 DIN1 DIN2 DIN3 DIN4 DIN5 DIN6 DIN7 SDA SCL SCEN SHDB GRESTB
I/O
C C C C C C - C C C C - C C C C O I - - - - - I I I I I I I I I I I I/O I I I I
Description
Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump Capacitor for charge pump No connection Capacitor for pre-charge data signal low Capacitor for -repcharge data signal high Capacitor for VCOM low Capacitor for CVOM high Analog ground Regulation capacitor for charge pump Regulation capacitor for analog voltage Capacitor for charge pump Capacitor for charge pump Power transistor gate signal for the boost converter Main boost regulator feedback input LED power: cathode LED power: anode No connection Ground Power supply Vertical sync input Horizontal sync input Clock signal, latch data onto line latches at the rising edge Data input Data input Data input Data input Data input Data input Data input Data input Serial interface data line Serial interface clock line Serial interface chip enable line Sleep mode setting pin Global reset pin
4/16/09
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
7
www.purdyelectronics.com
Displays
ANDPSI025TD-LED-KIT
ID CN6 JP1 CN1
Input/Output CVBS signal & Power Input OSD control connector TFT panel input connector
Remarks Suggest to use stabilized 12 V DC Molex 51374-4073
Electrical Parameters Item Working voltage Working current with panel without panel Value Min. 6 110 60 Typ. 12 110 60 Max. 15 110 60 Unit V mA mA
8
Purdy Electronics Corporation * 720 Palomar Avenue * Sunnyvale, CA 94085 Tel: 408.523.8200 * Fax: 408.733.1287 * email@purdyelectronics.com
4/16/09
www.purdyelectronics.com

▲Up To Search▲

Price & Availability of ANDPSI025TD-LED

	To Download ANDPSI025TD-LED Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .