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.