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Shenzhen Tianxianwei Technology Co., Ltd.
2 Years
| Ask Lasest Price | |
| Brand Name : | TXWEI |
| Model Number : | TXW702002B0 |
| Certification : | CE ROHS FCC |
| Price : | negotiate |
| Delivery Time : | 16 |
| Payment Terms : | L/C TT D/P |
| Supply Ability : | 10000pcs |
7.02" TFT 1200*1920 dots with RTP product introduction
Features
| Product Name: | 7.02 Inch TFT LCD Display |
| Model Number: | TXW702002B0 |
| Size: | 7.0 inches |
| Number of Pixels: | 1200*3RGB(H)X1920(V) |
| Lumens Degrees: | 1500-2000cd/m² |
| Operating Temperature: | -20°C to +70°C |
| Storage Temperature: | -30°C to +80°C |
| Mechanical Outline Size (W*H*T): | 105.18×163.34×3.65 mm |
| LCM Interface: | MIPI Interface |
| Backlight Current: | 180-300mA |
| LCM Pin n Count: | 40 Pin |
7.02" TFT 1200*1920 dots with RTP Product Drawing
Module Function Description
| Pin No. | Symbol | Functional |
| 1 | NC | No Connection. |
| 2 | IOVCC 1.8V | Power Supply For I/O. |
| 3 | IOVCC 1.8V | Power Supply For I/O. |
| 4 | GND | Power Ground |
| 5 | RST | Reset Signal input pin. |
| 6 | NC | No Connection. |
| 7 | GND | Power Ground |
| 8 | MIPI_0N | High speed interface data differential signal input/output pins |
| 9 | MIPI_0P | High speed interface data differential signal input/output pins |
| 10 | GND | Power Ground |
| 11 | MIPI_1N | High speed interface data differential signal input/output pins |
| 12 | MIPI_1P | High speed interface data differential signal input/output pins |
| 13 | GND | Power Ground |
| 14 | CLKN | High speed interface clock differential signal input/output pins |
| 15 | CLKP | High speed interface clock differential signal input/output pins |
| 16 | GND | Power Ground |
| 17 | MIPI_2N | High speed interface data differential signal input/output pins |
| 18 | MIPI_2P | High speed interface data differential signal input/output pins |
| 19 | GND | Power Ground |
| 20 | MIPI_3N | High speed interface data differential signal input/output pins |
| 21 | MIPI_3P | High speed interface data differential signal input/output pins |
| 22 | GND | Power Ground |
| 23 | NC | No Connection. |
| 24 | NC | No Connection. |
| 25 | GND | Power Ground |
| 26 | NC/TE | No Connection. |
| 27 | PWMO | PWM (Pulse Width Modulation) Signal Of LED Driving. |
| 28 | NC/BIST | No Connection. |
| 29 | NC | No Connection. |
| 30 | GND | Power Ground |
| 31 | LEDK | Power supply for backlight cathode input terminal. |
| 32 | LEDK | Power supply for backlight cathode input terminal. |
| 33 | NC | No Connection. |
| 34 | VSN | External input voltage(-4.5V~ -6V) |
| 35 | VSN | External input voltage(-4.5V~ -6V) |
| 36 | NC | No Connection. |
| 37 | VSP | External input voltage(4.5V~ 6V) |
| 38 | VSP | External input voltage(4.5V~ 6V) |
| 39 | LEDA | Power Supply For LED Backlight Anode Input. |
| 40 | LEDA | Power Supply For LED Backlight Anode Input. |
Absolute Maximum Rating
| Characteristics | Symbol | Min. | Max. | Unit |
| LCM Operating Temperature | TOPR | -20 | +70 | °C |
| LCM Storage Temperature | TSTG | -30 | +80 | °C |
| Humidity | RH | -- | 90 | % |
TFT DC Characteristics
| Characteristics | Symbol | Min. | Typ. | Max. | Unit |
| Supply Voltage for I/O | VDDIO | 1.7 | 1.8 | 2.0 | V |
| Supply Voltage for VSP | VSP | 4.5 | 5.5 | 6 | V |
| Supply Voltage for VSN | VSN | -6 | -5.5 | -4.5 | V |
Back-Light Unit Characeristics
The back-light system is an edge-lighting type with 48 white LEDs. The characteristics of the back-light
are shown in the following tables.
| Characteristics | Symbol | Min. | Type | Max. | Unit | Notes |
| Forward Voltage | VF | 21.6 | -- | 25.6 | V | -- |
| Forward current | IF | 180 | 240 | 300 | mA | -- |
| Luminance(With LCD) | Lv | 1000 | 1300 | 1500 | cd/m2 | -- |
| LED life time | N/A | -- | 20,000 | -- | Hr | Note 1 |
Note:
Optical Specification
Reliability Test Item
| No. | Test Item | Test Condition | Notes |
| 1 | High Temp. Storage | +80°C / 96H | 1. Functional test isOK. Missing Segment,short, unclear segment non-display,display abnormally and liquid crystal leakare un-allowed. 2. No low temperature bubbles,end seal loose andfall, frame rainbow. |
| 2 | Low Temp. Storage | -30°C / 96H | |
| 3 | High Tempe. Operating | +70°C / 96H | |
| 4 | Low Tempe. Operating | -20°C / 96H | |
| 5 | High Temperature /Humidity storage | 60°C x 90%RH /96H | |
| 6 | Thermal and cold shock | Static state, -20℃(30min) ~70℃ (30min),10 cycles |
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