CY8CMBR3002-SX1IT

CY8CMBR3002-SX1IT is a CY8CMBR3002 CapSense® Express™ controller enable advanced, yet easy-to-implement, capacitive touch sensing user interface solutions. 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. Advanced features, such as LED brightness control, proximity sensing, and system diagnostics, save development time. This controller enable robust liquid-tolerant designs by eliminating false touches due to mist, water droplets, or streaming water. SmartSense Auto-tuning enables a faster time-to-market by eliminating the time-consuming manual tuning efforts during development and production ramp-up.

• Register-configurable CapSense express controller, no firmware development required
• High sensitivity (0.1pF), Overlay thickness of up to 15mm for glass and 5mm for plastic
• Superior noise-immunity performance against conducted and radiated noise
• Ultra-low radiated emissions, SmartSense auto-tuning, liquid tolerance
• Sets and maintains optimal sensor performance during run time
• Average current consumption of 22µA per sensor at 120ms refresh interval
• Flanking sensor suppression (FSS) to eliminate false touches in closely spaced buttons
• Attention line interrupt to the host to indicate any change in sensor status
• Simple GUI for device configuration, data viewing and monitoring for CapSense buttons
• Industrial temperature range from –40°C to +85°C