CY8CMBR3110-SX2IT

CY8CMBR3110-SX2IT is a CapSense® Express™ controller. It enables advanced, yet easy-to-implement, capacitive touch-sensing user interface solutions capacitive sensor. It supports up to 16 capacitive sensing inputs and eliminates time-consuming firmware development. This controller is ideal for implementing capacitive buttons, sliders, and proximity-sensing solutions with minimal development-cycle times. It features an advanced analog sensing channel and the Capacitive Sigma Delta PLUS (CSD PLUS) sensing algorithm, which delivers a signal-to-noise ratio (SNR) of greater than 100:1 to ensure touch accuracy even in extremely noisy environments. It is enabled with Cypress’s SmartSense™ Auto-tuning algorithm, which compensates for manufacturing variations and dynamically monitors and maintains optimal sensor performance in all environmental conditions.

• 10 number of CapSense buttons
• No firmware development required, patented CSD sensing algorithm
• Overlay thickness of up to 15mm for glass and 5mm for plastic
• Proximity solutions, sensitivity up to 2fF per count
• Superior noise-immunity performance against conducted and radiated noise
• Ultra-low radiated emissions
• Sets and maintains optimal sensor performance during run time
• Eliminates manual tuning during development and production
• Average current consumption of 22µA per sensor at 120-ms refresh interval
• 16-pin SOIC package, industrial temperature range from -40°C to +85°C