ANDPSI020TD-LED PURDY | Alldatasheet

Document overview

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Technical content

Features

  • p-Si construction with drivers on glass
  • High luminance
  • Digital and Analog Interface NTSC and PAL format compatible
  • 16 Million/Full Color
  • Slim (2.53 mm) and lightweight design
  • Transmissive type. FIxed current LED backlight RoHS Compliant Mechanical Characteristics Item Specification Unit Display Size (diag.) 2.0 inch Display Type Transmissive – Active Area 40.672 (H) x 30.48 (V) mm Number of Dots 320 (H) x RGB x 240 (V) dot Dot Pitch 0.0635 (H) x 0.127 (V) mm Color Arrangement RGB Delta – Color Numbers 16 Million/Full Color – Outline Dimensions 46.1(H) x 40.96(V) x 2.53* (D) mm Weight 8.5 g Panel surface treatment Hard Coating (3H) – * Exclude FPC and protrusions. Absolute Maximum Ratings (GND=0V) Item Symbol Min. Max. Unit Logic Power Supply Voltage V CC -0.5 4.5 V Input Signal Voltage VD, HD, DCLK, DIN[0:7], SDA, SCL, SCEN, SHDB, GRESTB V IN1

0 VCC V

Backlight Forward current I F –2 5 m A Operating Temp. Topr -10 +60 ºC Storage Temp. Tstg -30 +80 ºC Electrical Characteristics (GND=0V, Ta = 25°C) Driving TFT LCD Panel Item Symbol Min. Typ. Max. Unit Power Supply for H/V Driver V CC 2.85 3.0 3.6 V Input Driver Voltage VD, HD, DCLK, DIN[0:7], SDA, SCL, SCEN, SHDB, GRESTB Low V IL GND – 0.2 x V CC V High V IH 0.8 x V CC * – V CC PWM Output Voltage V PWM 0– V CC * V Feedback Voltage V FB 0.55 0.6 0.65 V Panel Power Consumption Wp – 50 60 mW VCC*=VCC(TYP) Note 1: Note 2: The V CC power is provided for overall panel module supply voltage. DC/DC feedback control voltage. Absolute Maximum Ratings (Cont.) (GND=0V) Item Symbol Min. Max. Unit Driving Backlight in Standard Mode (Ta = 25°C) Item Symbol Min. Typ. Max. Unit Forward Current I F –2 32 5 m A Forward Current Volt. V F –3 . 4 3 . 6 V Backlight Power Consumption* W BL – 78.2 90 mW * Backlight driving circuit is recommended as the fix current circuit 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 6/25/08 www.purdyelectronics.com Dimensional Outline Unit: mm Standard Tolerance: 0.5mm ANDpSi020TD-LED-KIT

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com DisplaysDisplays Timing Chart YUV Mode: ITUR601-NTSC Item Symbol Min. Typ. Max. Unit Dot Clock Frequency DCLK – 27 – MHz Horizontal Display Active Display Area – 1440 – DCLK Horizontal Line t h – 1716 – DCLK HSYNC PUlse Width t hpw 1 1 – DCLK Horizontal Back Porch t hb – 240 – DCLK Horizontal Front Porch t hfp – 36 – DCLK Horizontal Dummy Time t hdm – 4 – DCLK Serial RGB Dummy Mode and Serial YUV 4:2:2 Mode: Horizontal YUV Mode: ITUR601-PAL Item Symbol Min. Typ. Max. Unit Dot Clock Frequency DCLK – 27 – MHz Horizontal Display Active Display Area – 1440 – DCLK Horizontal Line t h – 1728 – DCLK HSYNC PUlse Width t hpw 1 1 – DCLK Horizontal Back Porch t hb – 240 – DCLK Horizontal Front Porch t hfp – 48 – DCLK Horizontal Dummy Time t hdm – 4 – DCLK ANDpSi020TD-LED-KIT

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com Timing Chart With Analog Interface Item Symbol Min Typ Max Unit Dot Clock Frequency QVGA DCLK –2 5– MHzNTSC – 24.54 – PAL – 24.38 – Horizontal Display Active Display Area – 1280 – DCLK Horizontal Line t h – 1560 – DCLK HSYNC PUlse Width t hpw – 1 – DCLK Horizontal Back Porch t hb – 240 – DCLK Horizontal Front Porch t hfp – 40 – DCLK Horizontal Dummy Time t hdm – 4 – DCLK Optical Specification Ta=25ºC Item Symbol Condition Min. Typ. Max. Unit Viewing Angle θ CR ≥ 10 30 40 – degree θ 30 40 – θ 15 20 – θ 40 50 – Contrast Ratio CR θ = 0º 200 300 – – Response Time Rising Tr – 13 20 ms Falling Tf – 22 30 Luminance I F =23mA L 200 250 – cd/m Chromaticity White x w 0.26 0.31 0.36 y w 0.29 0.34 0.39 ANDpSi020TD-LED-KIT

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com DisplaysDisplays Input/Output Terminals TFT LCD Panel - Recommended connector Molex 51374-4073 Pin Symbol Input/Output Description

1 CP3 C Capacitor for power setting

2 CP4 C Capacitor for power setting

3 CP5 C Capacitor for charge pump

4 CP6 C Capacitor for charge pump

5 CP7 C Capacitor for charge pump

6 CP8 C Capacitor for charge pump

7 DUMMY – Dummy

8 DUMMY – Dummy

9 PCD C Capacitor for pre-charge data signal high

10 VCOML C Capacitor for VCOM low

11 VCOMH C Capacitor for VCOM high

12 AGND – Analog ground

13 DUMMY – Dummy

14 AVDD C Regulation capacitor for analog voltage

15 CP1 C Capacitor for charge pump

16 CP2 C Capacitor for charge pump

17 PWM O Power transistor gate signal for the boost converter

18 FB I Main boost regulator feedback input

19 LED- – LED power: cathode; Note 1 below

20 DUMMY – Dummy

21 DUMMY – Dummy

22 LED+ – LED power: anode; Note 1 below

23 GND – Ground

24 VCC – Power supply for digital circuit and charge pump circuit

25 VSYNC I Vertical sync input. Negative polarity 26 HSYNC I Horizontal syn input. Negative polarity

27 DCLK I Clock signal, latch data onto line latches at the rising edge

28 DIN0 I Data input

29 DIN1 I Data input

30 DIN2 I Data input

31 DIN3 I Data input

32 DIN4 I Data input

33 DIN5 I Data input

34 DIN6 I Data input

35 DIN7 I Data input

36 SDA I/O Serial interface data line

37 SCL I Serial interface clock line

38 SCEN I Serial interface chip enable line

39 SHDB I Shutdown input

40 GREST I System reset pin

Note 1: The figure to the left shows the connection of backlight LED. ANDpSi020TD-LED-KIT

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com PC-TFT-20TD Interface Board

  • Used for TFT -LCD display: 2.0” ANDpSi020TD-LED
  • Both PAL + NTSC
  • 1 x CVBS input signal (1.0Vp-p)
  • OSD Menu
  • IR remote control (optional). OSD Function Description: Menu (PICTURE) Keys function: Item Description Value Brightness Br ightness Value 0-100 Contrast Contrast Value 0-100 Color Color Value 0-100 Sharpness Sharpness Value 0-100 Hue HUE Value (only work on NTSC) 0-100 Button Function Y2 Power On/Off MENU OSD Menu On/Off ENTER When OSD on, Select the item UP When OSD on, Increase the item’s value DOWN When OSD on, decrease the item’s value The PC-TFT -20TD is designed to work with the ANDpSi020TD-LED color TFT display which is suitable for Mobile and small home use electronic TV (automobile TV / DVD display, handheld TV / portable DVD.) Environment: Working Temp.: 0~60ºC Humidity: 5~95% RH Storage Temp: -25ºC ~ +70ºC Humidity: 0~90% RH ANDpSi020TD-LED-KIT

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com DisplaysDisplays PANEL Connector Pin No. Symbol I/O Description

7 NC – No connection

8 PCDL C Capacitor for pre-charge data signal low

9 PCDH C Capacitor for pre-charge data signal high

13 PVDD C Regulation capacitor for charge pump

19 LED- – LED power: cathode

20 NC – No connector

21 NC – No connector

22 LED+ – LED power: anode

25 VD I Vertical sync input. Negative polarity 26 HD I Horizontal sync input. Negative polarity

39 NSTBY I Sleep mode setting pin

40 NRESET I System reset pin

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 6/25/08 www.purdyelectronics.com ID Input/Output Remarks CN6 CVBS signal & Power Input Suggest to use stabilized 12 V DC JP1 OSD control connector CN1 TFT panel input connector Molex 51374-4073 Electrical Parameters Item Value Unit Min. Typ. Max. VCC 6 12 15 V I Total 110 110 110 mA I Display 60 60 60 mA ANDpSi020TD-LED-KIT