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| Categories | Circular LCD Display | 
|---|---|
| Brand Name: | SAEF | 
| Model Number: | SFTO400XC-7095A3N | 
| Certification: | ISO9001 / ISO14000 | 
| Place of Origin: | ShenZhen / China | 
| MOQ: | 3 pcs | 
| Price: | Price is negotiable based on order lot quantity | 
| Payment Terms: | L/C, T/T, Western Union | 
| Supply Ability: | 3000K pcs per month | 
| Delivery Time: | 1-5 weeks | 
| Packaging Details: | Standard Exportation Package | 
| Product: | 4 inch Circular TFT LCD | 
| Resolution: | 720x720 | 
| Interface: | MIPI | 
| Touch screen: | Not, CTP Optional | 
| Viewing Direction: | IPS (80/80/80/80) | 
| Pin number: | 30 pins | 
| Module Size: | 105.3x109.61x3.83 (mm) | 
| Active Area: | 101.92 (mm) Diameter | 
| Surface Luminance: | 1000 cd/m2 (nits) | 
| Operating Temp.: | -30℃ to +85℃ | 
| LED lifetime: | 40,000 hours | 
| Compliance: | Rohs & Reach Compliant | 
| Company Info. | 
| Shenzhen Saef Technology Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
**Datasheet Download**
FL7707N_DS_V0.2_20230324_Customer.pdf
Automotive Grade 4 inch TFT Product Introduction
4-inch circular TFT LCD display SFTO400XC-7095A3N, designed specifically for automotive grade applications, with the following features:
In summary, the 4-inch circular TFT LCD display SFTO400XC-7095A3N is an ideal choice for automotive display systems due to its high brightness, automotive grade durability, and special design.
Features
| Item of general information | Contents | 
| LCD Display Size (Diagonal) | 4 inch Round TFT | 
| Module Structure | TFT Display | 
| LCD Display Type | TFT/TRANSMISSIVE | 
| LCD Display Mode | Normally Black | 
| Recommended Viewing Direction | IPS all viewing angles | 
| Module size (W×H×T) | 107.60(H) *111.87(V)*3.83(T) | 
| Active area (W×H) | 101.52 mm Diameter | 
| Number of pixels (Resolution) | 720RGB×720 pixel | 
| Module Interface Type | MIPI interface | 
| Operating Temp. | -30℃ to +85℃ | 
| Surface Luminance | 1000 cd/m2 | 
| Color Numbers | 16.7M | 
| Backlight Type | White LED | 
Mechanical Outline Drawing

Pin Definition
| NO. | PIN | Description | 
| 1 | LEDA | LED anode | 
| 2 | LEDK1 | LED Cathode | 
| 3 | LEDK2 | LED Cathode | 
| 4 | VCI | Power Supply 2.8~3.3V | 
| 5 | IOVCC | Power Supply 1.8V-2.0V | 
| 6 | RESET | LCM reset signals | 
| 7 | TE | Tearing effect output | 
| 8 | PWM | The PWM frequency output for LCD driver control. | 
| 9 | GND | Ground | 
| 10 | D0P | DSI-D0+ data signals | 
| 11 | D0N | DSI-D0- data signals | 
| 12 | GND | Ground | 
| 13 | D1P | DSI-D1+ data signals | 
| 14 | D1N | DSI-D1- data signals | 
| 15 | GND | Ground | 
| 16 | CLKP | DSI-Clock+ | 
| 17 | CLKN | DSI-Clock- | 
| 18 | GND | Ground | 
| 19 | D2P | DSI-D2+ data signals | 
| 20 | D2N | DSI-D2- data signals | 
| 21 | GND | Ground | 
| 22 | D3P | DSI-D3+ data signals | 
| 23 | D3N | DSI-D4- data signals | 
| 24 | GND | Ground | 
| 25 | TP_INT | Touch Interrupt | 
| 26 | TP_SDA | Touch IIC Data signal | 
| 27 | TP_SCL | Touch IIC Clock signal | 
| 28 | TP_RESET | Touch Reset Signal | 
| 29 | TP_VCI | Touch Power supply | 
| 30 | TP_IOVCC | Touch Power supply | 
| Item | Symbol | Value | Unit | 
| Power supply voltage for logic | VDD | 0.3~3.6 | V | 
| Input voltage | Vin | VDD+0.3 | V | 
| Operating temperature | Topr | -30 to 80 | °C | 
| Storage temperature | Tstg | -30 to 80 | °C | 
Electrical Characteristics
| Item | Symbol | Min | Type | Max | Unit | Test condition | 
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | - | 
| Supply current | IDD | - | - | 30 | mA | VDD=2.8V,Ta=25°C | 
| Input voltage | VIH | 0.8VDD | - | VDD | V | - | 
| VIL | 0 | - | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | - | 1.0 | mA | VIN=VDD or VSS | 
Driving Backlight
| Item | Symbol | Min | Typ | Max | Unit | 
| Forward Current | IF | -- | 180 | - | mA | 
| Forward Voltage | VF | 14 | 15 | 16.3 | V | 
| Connection mode | P | -- | 5S2P | -- | |
| LED number | / | 10 | pcs | ||
| LED life time | 30000 | 40000 | hours | 
Optical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit | 
| View Angles | θT | CR≧10 | 85 | - | Degree | |
| θB | 85 | - | ||||
| θL | 85 | - | ||||
| θR | 85 | - | ||||
| Contrast Ratio | CR | θ=0° | 800 | 1000 | - | - | 
| Response Time | TON | 25℃ | - | 25 | 35 | ms | 
| TOFF | ||||||
| Uniformity | U | - | - | - | - | % | 
| NTSC | - | - | 63 | 68 | - | % | 
| Luminance | L | - | 850 | 1000 | - | cd/m2 | 
Product Image





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