Semtech SX9310 Ultra-Low Power SAR Proximity Sensor
Semtech SX9310 Ultra-Low Power Specific Absorption Rate (SAR) Proximity Sensor provides an advanced smart sensing solution for mobile phones, wearables, tablets, notebooks, and mobile hotspots.
Features
2.7V-5.5V core supply (VDD)1.65V-2V host interface supply (SVDD)1.65V-5.5V compliant host interface (VPULL)Up to three SAR capacitive sensor inputsPatented on-chip smart engine for SAR (Body versus inanimate object detection)Capacitance resolution down to 0.08fFCapacitance offset compensation up to 100pFIntegrated RF shieldAdvanced temperature compensationAutomatic calibrationBuilt-in startup proximity detection
Applications
Mobile phonesWearable devicesTablets
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