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Brand Name : SAEF
Model Number : SFTO220SD-7273AN
Certification : ISO9001 / ISO14000
Place of Origin : ShenZhen / China
MOQ : 3 pcs
Price : The lowest market price guaranteed
Payment Terms : L/C, T/T, Western Union, Paypal
Supply Ability : 3000K pcs per month
Delivery Time : 1-5 weeks
Packaging Details : Standard Exportation Package
Product : 2.2 inch TFT display
Resolution : 200x480 Dots
Touch screen : without
Viewing Direction : IPS all viewing angles
Interface : MIPI
Pin number : 20 pins
Connection : ZIF
Surface Luminance : 570 cd/m2
Driver IC : ST7797
Operating Temp。 : -20℃ to +70℃
LED lifetime : 40,000 hours
Compliance : REACH & RoHS Compliant
Mechanical Drawing
Interface Pin Definition
Pin No. | Symbol | I/O | Description |
1 | GND | P | Ground |
2 | TP_VDD | P | CTP Analog power supply |
3 | TP_SCL | I | I2C Serial Clock |
4 | TP_SDA | I | I2C Serial Data |
5 | TP_RST | I | CTP RERSET TERMINAL ACITVE ” L ” |
6 | TP_INT | O | External interrupt INT to the host, It is active low when finger touching on the screen |
7 | NC | - | - |
8 | GND | P | Ground |
9 | MIPI-D1N | I | Differential data signals of MIPI interface |
10 | MIPI-D1P | I | Differential data signals of MIPI interface |
11 | GND | P | Ground |
12 | MIPI-CN | I | Differential clock signals of MIPI interface |
13 | MIPI-CP | I | Differential clock signals of MIPI interface |
14 | GND | P | Ground |
15 | VCI | P | Power supply to the internal Analog |
16 | IOVCC | P | Power supply to the internal I/O. |
17 | RESET | I | Reset signal pin |
18 | GND | P | Ground |
19 | LEDK | P | Power supply Cathode input for backlight |
20 | LEDA | P | Power supply Anode input for backlight |
Absolute Maximum Ratings
Parameter | Symbol | Min | Max | Unit |
Operating temperature | Top | -20 | 70 | °C |
Storage temperature | Tst | -30 | 80 | °C |
Humidity | RH | / | 90%(Max60.C) | RH |
Power Voltage | VCI | -0.3 | 4.6 | V |
DC Characteristics
Parameter | Symbol | Min | Typ | Max | Unit |
Supply voltage for logic | VCI | 2.65 | 2.8 | 3.3 | V |
I/O power supply | IOVCC | 1.65 | 1.8 | 3.3 | V |
Input Current | Idd | - | TBD | TBD | mA |
Input voltage‘H’level | VIH | 0.7*IOVCC | - | IOVCC | V |
Input voltage‘L’level | VIL | 0 | - | 0.3*IOVCC | V |
Output voltage‘H’level | VOH | 0.8*IOVCC | - | IOVCC | V |
Output voltage‘L’level | VOL | 0 | - | 0.2*IOVCC | V |
Backlight Characteristics
Item | Symbol | Min | Typ | Max | Unit | Condition |
Forward voltage | Vf | 2.9 | 3.1 | 3.3 | V | If= 80mA |
BL Luminance | Lv | - | - | - | cd/m2 | |
Backlight uniformity | No less than 80% | |||||
Number of LED LED | - | 4 | Piece | |||
Connection mode | S/P/M | In parallel | - |
Optical Characteristics
Item | Symbol | Condition | Min | Typ | Max | Unit | |
LCM Surface Luminance | Lv | -- | 470 | 570 | -- | cd/m2 | |
Contrast Ratio | CR | -- | 900 | 1000 | -- | -- | |
Response time | Tr+Tf | -- | -- | 35 | 40 | msec | |
Color gamut | S(%) | -- | -- | -- | % | ||
Viewing angle | Ver.+Hor | CR≧10 | -- | 160 | -- | deg |
Product Image
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2.2-Inch Slim IPS TFT LCD Display Module- 200x480 Resolution, MIPI Interface, High Brightness 570 Nits Images |