PCAP TFT Display 3.4 Inch Round LCD 3-Lane Mipi Interface 800x800 Dots With CTP
About this item SF-TO340B-8978A-CT
Enhance your device with our cutting-edge 3.4-Inch Round PCAP TFT Display. Offering a stunning resolution of 800 x 800 dots, this display provides crystal-clear visuals and is designed for seamless integration into various applications, from consumer electronics to industrial solutions.
Key Features:
- Stunning Display Quality: With a resolution of 800 x 800 dots, this TFT LCD offers bright and vivid colors, ensuring an exceptional viewing experience from any angle.
- Round Design: The unique round form factor allows for innovative product designs and applications, perfect for wristwatches, gauges, and decorative devices.
- Advanced Touch Technology: Integrated Capacitive Touch Panel (CTP) ensures a responsive touch experience, allowing for intuitive user interactions and gestures.
- 3-Lane MIPI Interface: Featuring a 3-lane MIPI interface, this display ensures fast data transfer and reliable connectivity with minimal latency, making it suitable for high-performance devices.
- Durable and Reliable: Built for longevity and durability, this display is engineered to withstand rigorous environments, ensuring consistent performance.
Applications: The 3.4-Inch Round PCAP TFT Display is ideal for:
- Wearable Technology: Smartwatches and fitness trackers.
- Consumer Electronics: Home automation devices and smart appliances.
- Industrial Equipment: Control panels and monitoring systems.
- HMI Interfaces: Human-Machine Interfaces for various applications.
Why Choose Our 3.4-Inch Round Display?
Our PCAP TFT display combines high-quality visualization with cutting-edge touch technology, making it the perfect choice for developers and manufacturers seeking to create aesthetically pleasing and functional products.
Specifications:
- Size: 3.4 Inches (Round)
- Resolution: 800 x 800 dots
- Interface: 3-Lane MIPI
- Touch Technology: Capacitive Touch Panel (CTP)
Elevate your product design with our PCAP TFT Display 3.4 Inch Round LCD. Order now to enjoy the perfect blend of style, performance, and advanced technology for your next project!
Product Specification
| Feature | Spec |
| Size | 3.4 inch |
| Resolution | 800(RGB) x 800 |
| Technology Type | a-Si |
| Pixel Configuration | R.G.B. Vertical Stripe |
| Pixel pitch(um) | 109.5*109.5 |
| Display Mode | SFT |
| Surface Treatment | HC |
| Viewing Direction | FREE |
| Module (W x H x D) (mm) with CTP | 99.0 x 96.6 x 3.98 |
| Active Area(mm) | 87.6*87.6 |
| With /Without TSP | With CTP |
| Matching Connection Type | FPC |
| LED Numbers | 8 LEDs |
| CTP Surface hardness | ≥7H |
| Weight (g) | TBD |
| Interface | MIPI 3 lane |
| Color Depth | 16.7M |
| LCD Driver IC | ILI9881C |
| CTP Driver IC | HX8526-E30 |
| CTP Interface | IIC |
Outline Drawing
Interface Pin Definition
|
Pin No. |
Symbol | I/O | Function |
| 1 | GND | GND | Power Ground |
| 2 | LEDA | P |
LED Anode |
| 3 | LEDA | P | |
| 4 | LEDK | P | LED Cathode |
| 5 | LEDK | P | |
| 6 | GND | GND | Power Ground |
| 7 | VDD(-5V) | P |
-5V INPUT |
| 8 | VDD(-5V) | P | |
| 9 | GND | GND | Power Ground |
| 10 | VDD(+5V) | P |
+5V INPUT |
| 11 | VDD(+5V) | P | |
| 12 | GND | GND | Power Ground |
| 13 | IOVCC | P | Power supply 1.8V |
| 14 | IOVCC | P | |
| 15 | GND | GND | Power Ground |
| 16 | RESET | I | Global Reset Pin |
| 17 | GND | GND | Power Ground |
| 18 | TE | I | tearing effect output |
| 19 | GND | GND | Power Ground |
| 20 | NC | N |
No connect |
| 21 | NC | N | No connect |
| 22 | NC | N | No connect |
| 23 | GND | GND | Power Ground |
| 24 | LAN2_P | I | MIPI lane 2+ |
| 25 | NC | N | No connect |
| 26 | LAN2_N | I | MIPI lane 2- |
| 27 | GND | GND | Power Ground |
| 28 | CLK_P | I | MIPI clock + |
| 29 | NC | N | No connect |
| 30 | CLK_N | I | IMIPI clock - |
| 31 | GND | GND | Power Ground |
| 32 | LAN1_P | I | MIPI lane 1+ |
| 33 | NC | N | No connect |
| 34 | LAN1_N | I | MIPI lane 1- |
| 35 | GND | GND | Power Ground |
| 36 | LAN0_P | I | MIPI lane 0+ |
| 37 | NC | N | No connect |
| 38 | LAN0_N | I | MIPI lane 0- |
| 39 | GND | GND | Power Ground |
CTP Interface Pin Definition
| Pin | Name |
| 1 | VCCA(2.8V) |
| 2 | VCCD(1.8V) |
| 3 | SCL |
| 4 | SDA |
| 5 | GND |
| 6 | GND |
| 7 | TSIX |
| 8 | NC |
| 9 | NC |
| 10 | XRES |
Absolute Maximum Ratings
| Item | Symbol | MIN | MAX | Unit |
| Power Supply Voltage | IOVCC | -0.3 | 3.3 | V |
| Power Supply Voltage | VDD(+5V) | -0.3 | 6.5 | |
| Power Supply Voltage | VDD(-5V) | -6.5 | 0.3 | |
| Logic Supply Voltage | VCCIO | -0.3 | 3.3 | V |
| Operating Temperature | Top | -20 | 70 | ℃ |
| Storage Temperature | Tst | -30 | 80 | ℃ |
| Absolute Humidity | AH | -- | ≤70 | g/m³ |
Electrical Characteristics
| Item | Symbol | MIN | TYP | MAX | Unit | |
| Power Supply Voltage | IOVCC | 1.75 | 1.8 | 3.3 | V | |
| Power Supply Voltage | VDD(+5V) | 4.5 | 5.0 | 6 | V | |
| Power Supply Voltage | VDD(-5V) | -6 | -5.0 | -4.5 | ||
|
Input Signal Voltage |
High Level | VIH | 0.7*IOVCC | - | IOVCC | V |
| Low Level | VIL | 0 | - | 0.3*IOVCC | V | |
Backlight Specification
| Item | Symbol | Min | Typ | Max | Unit | Remark |
| Forward Current | IF | 18 | 20 | 22 | mA | 1 LED |
| Forward Voltage | VF | - | 12.8 | - | V | BLH-BLL |
| Backlight Power Consumption | WBL | - | 512 | - | mW | 8 LEDs |
| Operating Life Time | - | - | 30,000 | - | Hrs | For each LED |
Optical Characteristics
| Item | Symbol | Condition | Min | Typ | Max | Unit | |
|
View Angles |
θT |
CR≧10 |
70 | 80 | -- |
Degree |
|
| θB | 70 | 80 | -- | ||||
| θL | 70 | 80 | -- | ||||
| θR | 70 | 80 | -- | ||||
| Contrast Ratio | CR | θ=0o | 600 | 800 | -- | ||
|
Response Time |
TON | 25℃ |
-- |
25 |
35 |
ms |
|
| TOFF | |||||||
| Uniformity | U | 75 | 80 | -- | % | ||
| NTSC | 65 | 70 | -- | % | |||
| Luminance | L | 280 | 350 | -- | cd/m2 | ||
Product Image
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