ILI2511 ILI2510 Projected Capacitive PCAP Touch Controller PCBA For PCAP Touchscreen Computer

ILI2511 and ILI2510 Projected Capacitive (PCAP) Touch Controller PCBA for PCAP Touchscreen Computer

Description

Either ILI2510 or ILI2511 is a single chip capacitive touch sensor controller optimized for POS, ATM and Industry Capacitive Touch Panel applications. It integrates high speed Capacitance to Digital Converter (CDC), total 65 channels (ILI2511) or 99 channels (ILI2510) including high voltage Driving and Sensing channels, high voltage Charge Pump Controller, high voltage regulator and 32-bit high performance Micro-controller (MCU). In order to minimize system design cost, ILI2511/ILI2510 also integrates a USB 5V to 3.3V Low Drop-out Regulator and supports 1.8V/3.3V input power supply operation for I2C, SPI, UART, GPIO. With compact QFN-88 package, ILI2511’s package size is 10mm*10mm*1mm and pad pitch is 0.4mm, and ILI2510’s package size is 7mm*7mm*1mm and ball pitch is 0.5mm. Both ILI2511 and ILI2510 meet all Windows 8.1 and Windows 10 requirements with best user touch experience and highest noise immunity performance.

Features

• Channels for ILI2511: 65 channels for capacitive touch panel with flexible driving or sensing channel assignment (Max TX channel number is 42 and Max RX channel number is 41)
• Channels for ILI2510: 99 channels for capacitive touch panel with flexible driving or sensing channel assignment (Max TX channel number is 54 and Max RX channel number is 63)
• Programmable driving voltage for driving channels
• High voltage charge pump controller with programmable high voltage regulator
• High speed ADC converter
• Support baseline calibration function
• Support mutual-capacitance sensing and self-capacitance sensing
• Integrated USB 5V to 3.3V Low Drop-out Regulator and support 1.8V and 3.3V Operation of VDDIO for I2C, SPI, UART, GPIO
• Built-in noise processing function
• Support IEC 61000-4-6 (CS test), Level 3: 10Vrms
• Built-in 32-bit high performance Micro-controller (MCU)
• Input voltage low level detection circuit
• Input voltage power on reset circuit
• Driving to Sensing mutual capacitance: 1pF to 4pF

ILI2511 is mainly for sizes below 15.6 inches and ILI2510 is mainly for sizes below 23.8 inches. Please contact us for more details.

PRODUCTS LB SUPPLIES

Dongguan Linbo Optoelectronic Technology Co., Ltd. (LB) stands as a leading innovator in the field of touch display technology, projected capacitive (PCAP) touch panel technology and resistive touch panel (RTP) technology, dedicated to providing cutting-edge solutions for a diverse range of industries.

Located in Dongguan, China, LB has been supplying over 200 companies all over the world with reliable touch LCD panels, efficiently, cost-effectively and experiencedly for more than 10 years, including LCD panel with PCAP touch bonded, LCD panel with RTP bonded, LCD panel with cover lens bonded, LCD panel, PCAP touch, resistive touch, cover lens, touch sensor, AD board, touch controller, and related cables.

BONDING METHODS LB MASTERS

As an OEM factory, LB designs, manufactures and provides reliable solutions in touch LCD panel. It is equipped with over 1500m² clean rooms for manufacturing the touch panel and laminating touch panel to LCD panel. Tape bonding, OCA (optical clear adhesive) bonding and LOCA (liquid OCA) bonding are the 3 bonding methods that LB excels at and often does on request.

Tape bonding is most widely used, as it is efficient and cost-effective to integrate the touch panel to LCD panel. Double-sided adhesive tape is used for laminating the touch layer to display layer around the bezel. Therefore, there is an air gap between the touch and LCD panel. That’s why this technology is also called air-gap bonding.

OCA bonding is to optically bond the touch panel to no-metal-frame LCD panel with OCA on the whole surface. While most industrial grade LCD panel has metal frame when assembling the LED backlight. The distance from the viewing surface to the touch is about 0.5mm ~ 1mm. Common OCA thickness is 0.2mm, hence LOCA is utilized to fill the space from the LCD’s polarizer to the touch. OCA bonding and LOCA bonding are called optical bonding. There is no air gap between the touch and LCD, which is helpful to reduce light reflection and refraction caused by the air gap.

LCD PANEL

BOE, TIANMA, AUO, INNOLUX, LG are the main brands we recommend as per the working environment where the LCD panel is to be installed. The key parameters we consider are the working operating temperature, resolution, viewing angles, interface, dimensions, bezel, brightness, contrast, and LED lifetime and etc. The standard models are the first priority.

Customized LCD panels we can do include brightness enhancement, stretched LCD, square LCD, round LCD, interface, and connecting FPC, LED backlight.

PCAP TOUCH PANEL

LB’s PCAP touch panel is based on ITO technology. Our touchscreen sensor is consisted of ITO film or ITO glass optically bonded with cover lens. The cover lens can be glass (G) and plastic (P: Polycarbonate, PMMA, and PET). So the layers of our touch panel have GG, GFF, PFF. Basically, the glass features the surface hardness which is greater than 6H and the plastic features light weight and anti-vandal.

Customized PCAP touch panel:

• Can work long in the direct sunlight with anti-UV ink and anti-UV adhesive, and anti-IR filter.
• Can work with thick gloved hand.
• Can work in the rain or with water on the screen.
• Can work with 12mm thickness cover glass.
• Can work with stylus.
• The color, text, shape, outline, cover lens, sensor, FPC, layers can be customized on request or as per your working conditions.

RESISTIVE TOUCH PANEL

LB’s resistive touch panel is also based on ITO technology, basically, with top ITO film bonded with bottom ITO glass. We have 4 wire and 5 wire resistive touch panel available with hundreds of standard models. They are pressure-driven touch panel, supporting single-touch with stylus, pen, card or nail input.

Our flush mount type of resistive touch panels stands out of the ordinary embedded touch panels with resistive technology. It features black bezel for flush mounting, which is used for assembling on the enclosure.

OPERATION PHILOSOPHY

LB is focused on assisting clients to solve the components of touch LCD panel, continuously providing competitive service and products with effective hardworking, and hunting for better future based on healthy, strong and long-term cooperation with mutual benefit.