Description
General part information
CY8CMBR3102-SX1IT
CY8CMBR3102-SX1IT is a CapSense® Express™ controller with smartsense auto-tuning - 16 buttons, 2 sliders, proximity sensor. It enables 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. 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.
Technical Specifications
Parameters and characteristics for this part
| Specification | CY8CMBR3102-SX1IT |
|---|---|
| Current - Supply | 140 mA |
| Interface | I2C |
| LED Driver Channels (Maximum) | 1 |
| Mounting Type | Surface Mount |
| Number of Inputs (Maximum) | 2 |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Proximity Detection | Yes |
| Type | Buttons |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.8 V |
Pricing
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