ESEN HK LIMITED
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4.3inch 480x272 24-bit Rgb Standard Tft Lcd Display St7282a IC 4.3 Inch Tft transmissive
Mechanical Drawing
Absolute Maximum Ratings
| Item | Symbol | MIN | MAX | Unit | Remark |
| Supply Voltage | VDD | -0.3 | 4.5 | V | |
| Input Signal Voltage | Vin | -0.3 | VDD+0.3 | V | |
| Logic Output Voltage | VOUT | -0.3 | VDD+0.3 | V | |
| Operating Temperature | TOPR | -20 | 70 | ℃ | |
| Storage Temperature | TSTG | -30 | 80 | ℃ |
Electrical Characteristics
1.Operating conditions:
| Parameter | Symbol | MIN | TYP | MAX | Unit | Remark |
| Power Voltage | Vcc | 3.0 | 3.3 | 3.6 | V | |
| Digital Operation Current | Icc | 5 | mA | |||
| Gate On Power | VCOMH | 9 | 15 | 16 | V | |
| Gate Off Power | VGH | -11 | -10 | -7 | V | |
| Vcom High Voltage | VcomH | 3.26 | - | 5.8 | V | Note1 |
| Vcom low Voltage | VcomL | -2 | - | -0.2 | V | Note1 |
2 Driving Backlight
Note 1 : There are 1 Groups LED
Note 2 : Ta = 25℃
Note 3 : Brightness to be decreased to 50% of the initial value