CY8CMBR3116-LQXI

CY8CMBR3116-LQXI is a CapSense® Express™ controller that enables advanced, yet easy-to-implement, capacitive touch sensing user interface solution. This register-configurable family, which supports up to 16 capacitive sensing inputs, 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 analogue 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. This controller 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.

• Low-power 1.71V to 5.5V operation
• No firmware development required, patented CSD sensing algorithm
• Superior noise-immunity performance against conducted and radiated noise
• Sets and maintains optimal sensor performance during run time
• Eliminates manual tuning during development and production
• Average current consumption of 22µA per sensor at 120ms refresh interval
• Data viewing and monitoring for CapSense buttons, sliders, and proximity sensors
• Upto 16 total capacitive sensing output, upto 16 CapSense buttons
• Upto 2 proximity sensors, upto 8 GPOs, 1 shield, I²C / GPO communication interface
• Industrial temperature range from -40°C to +85°C, 24-pin QFN package

警告

ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.