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CY8CMBR3002, CY8CMBR3102, CY8CMBR3106S, CY8CMBR3108, CY8CMBR3110, CY8CMBR3116 Datasheet: CapSense® Express™ Controllers With SmartSense™ Auto-tuning 16 Buttons, 2 Sliders, Proximity Sensors | Cypress Semiconductor

CY8CMBR3002, CY8CMBR3102, CY8CMBR3106S, CY8CMBR3108, CY8CMBR3110, CY8CMBR3116 Datasheet: CapSense® Express™ Controllers With SmartSense™ Auto-tuning 16 Buttons, 2 Sliders, Proximity Sensors

Last Updated: 
Aug 28, 2017
Version: 
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CapSense® Express™ Controllers With SmartSense™ Auto-tuning 16 Buttons, 2 Sliders, Proximity Sensors

General Description

The CY8CMBR3xxx CapSense® Express™ controllers 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. These controllers are ideal for implementing capacitive buttons, sliders, and proximity sensing solutions with minimal development-cycle times.

The CY8CMBR3xxx family 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. These controllers are 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. In addition, SmartSense Auto-tuning enables a faster time-to-market by eliminating the time-consuming manual tuning efforts during development and production ramp-up.

Features

  • Register-configurable CapSense Express controller
  • Low-power CapSense
  • Advanced user interface features
  • System diagnostics to detect
  • EZ-Click™ Customizer tool
  • I2C slave
  • Low-power 1.71-V to 5.5-V operation
  • Industrial temperature range: –40 °C to +85 °C
  • Package options
  • For more, see pdf.
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