AND-TFT-35PA-4HB PURDY | Alldatasheet

Document overview

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Technical content

Features

  • No controller chip is necessary
  • Compatible with NTSC or PAL system (switchable)
  • High Resolution: 160 x 234
  • Optimum viewing direction: 6 o’clock
  • Up/Down and Left/Right image inversion
  • Anti-glare
  • Highbright 1500 cd/m
  • RoHS compliant Mechanical Characteristics Absolute Maximum Rating Item Specification Unit Screen Size 3.5 inch diagonal inch Outline Dimensions 83.7 (W) x 68.6 (H) x 9.0 (D) mm Active Area 72.0W)x 50.54(H) mm Input Signal NTSC/PAL – Pixel Number (RGB trio) 160 (W) x 234 (H) – Sub Pixel Arrangement 0.150 (W) x 0.216 (H) – Dot Pitch 0.149 (W) x 0.225 (H) mm Weight 80 g Item Symbol Conditions Absolute Maximum Rating Unit Min. Max. Supply Voltage for Source Driver Analog AV DD Ta = 25°C -0.3 +7.0 V Digital V DD -0.3 +7.0 for Gate Driver Positive V GH -0.3 +45 Negative V GL -.23 +0.3 V GH - V GL +15 +40 Analog Input Voltage ( means V R , V V B ) V VIDEO -0.3 +7.3 V Operating Temperature (define that contrast, response time, other display optical characters are Ta=+25) Top – 0 +60 °C Storage Temperature Tstg – -20 +70 °C Humidity (No condensation of water) – 60°C – 95% RH 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 7/19/07 Power Consumption (Ta = 25°C) Recommended Operating Conditions Note 1: STH1, STH2, CPH1, CPH2, CPH3, Q2H, INH, CPV, XOE, DIO1, DIO2 Optical Specifications Item Symbol Remarks Specifications UnitsMin. Typ. Max. LCD Panel Power Consumption – – – 33.5 – mW CCFL Current I L – – 5.0 – mA CCFL Starting Voltage V L – – 665.0 – V Backlight Power Consumption P L – – 2.4 – W Item Symbol Remarks Specifications UnitMin. Typ. Max. Power Supply (Ta = 25°C) V CC +4.5 +5.0 +5.5 V V DD +3.0 +3.3 +3.6 AV DD +4.5 +5.0 +5.5 V GH +15.0 +17.0 +19.0 V EE -15.5 -15.0 -14.5 V GL AC AC Component of V GL – +6.0 – V P-P V GL DC DC Component of V GL Video Signal (V R , V V B V i AC AC Component – +4.0 +4.2 V P-P V i DC DC Component – +2.5 – V V COM V COM AC AC Component of V COMM – +6.0 – V P-P V COM DC DC Component of V COMM – TBD – V H Level V IH Note 1 +0.7 V DD VL Level V IL –– +0.3 V DD Item Symbol Conditions Specifications UnitMin. Typ. Max. Viewing Angle Horizontal θ CR ± 45 ± 60 – degVertical θ (to 12 o’clock) 10 45 – θ (to 6 o’clock) 30 45 – Contrast Ratio Luminance when LCD is White Luminance when LCD is Black CR At optimized viewing angle 200 350 – – Response Time Rise Tr θ =0° – 15 30 msFall Tf φ =0° – 25 50 Transmission Ratio T – 8.5 9.0 9.5 % Uniformity U 65 70 – – Brightness LUM 200 1500 – cd/m White Chromaticity X θ =0° 0.280 0.310 0.340 –Y 0.310 0.340 0.370 Tc 66.50 68.50 70.50 Lamp Life Time +25°C – 10,000 – – hr Backlight Connector JST BHR-03VS-2

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 7/19/07 Interface Pin Assignment Pin No. Symbol Function Input/Output Remark

1 STH1 Start pulse for source driver Input/Output Note 1

Analog GND for source driver Input 3 AV DD Analog power input for source driver Input AV DD = +5V (Typ..) 4 V B Video Input B Input V COM =6V PP 5 V G Video Input G Input 6 V R Video Input R Input 7 V SS Digital GND Input 8 V DD Digital power input Input V DD =+3.3V (Typ..)

9 CPH1 Sampling and shift clock for source driver Input

10 CPH2 Sampling and shift clock for source driver Input

11 CPH3 Sampling and shift clock for source driver Input

12 STH2 Start pulse for source driver Input/Output Note 1

13 Q2H Video input rotation control Input V

=6V PP

14 INH Output enable for source driver Input

15 R/L Left/Right Control for source driver Input Note 1

Common electrode voltage Input 17 V COM Common electrode voltage Input

18 XOE Output enable for gate driver Input

19 CPV Clock input for gate driver Input

20 U/D Up/Down Control for gate driver Input

21 DIO2 Vertical start pulse Input/Output

22 DIO1 Vertical start pulse Input/Output

Gate off voltage (alternative every 1-H) Input V COM =6V PP 24 V EE Gate driver negative voltage Input V EE = -15V (Typ..) 25 V SS GND Input 26 V CC Logic power for gate driver Input V CC =+3.3V (Typ..) 27 V GH Gate on voltage Input V GH = +17V (Typ..)

28 NC No connection – –

Note 1: STH1, STH2 and R/L mode R/L STH1 STH2 Remarks High (VDD) Input Output Left to Right Low (0 Volt.) Output Input Right to Left Note 2: DIO1, DIO2 and U/D mode U/D DIO1 DIO2 Remarks High (VDD) Input Output Down to Up Low (0 Volt.) Output Input Up to Down

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 7/19/07 Dimensional Outline