ILI2511 Touch Controller Datasheet Download | TFT LCD Display Manufacturer

ILI2511A

The ILI2511 is a high-performance capacitive touch controller IC widely adopted in TFT LCD and COG LCD display modules, delivering exceptional touch sensitivity and robust noise immunity for demanding applications across industrial, medical, and consumer electronics sectors.

Supporting up to 10 simultaneous touch points, the ILI2511 enables smooth multi-finger gestures and precise touch positioning with an impressive resolution of 16384 x 9600, making it ideal for large display panels. It offers flexible connectivity through both I²C and USB 2.0 interfaces (USB HID-compliant), with an interrupt signal for efficient host communication.

Operating at 5V ±5% with on-board regulation, the ILI2511 maintains maximum power consumption at just 200mA, perfect for power-sensitive embedded systems. It withstands cover glass pencil hardness up to 7H and performs reliably in challenging environments. Displays using this controller achieve contrast ratios up to 600:1, brightness up to 850 cd/m², and wide 85° viewing angles, delivering vivid visuals with responsive touch interaction.

Combining precision, interface flexibility, and energy efficiency, the ILI2511 empowers LCD display products with reliable, high-quality touch functionality for global markets.

⬇ Download	Date	Size
ILI2511A	2026-07-21	636.98KB

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ILI2511A

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