SX9324 - Smart Proximity Sensor

Semtech

Datasheet Details

The SX9324 is a capacitive Specific Absorption Rate (SAR) controller.

 ~1.8V Input Supply Voltage  Up to 3 Capacitive Sensor Inputs  Patented On-Chip Smart Engine For SAR  Capacitance Resolution down to 0.004fF  Capacitance Offset Compensation up to 200pF  Advanced Temperature Compensation  Automatic Calibration  Ultra Low Power Consumption  Active Mode:  Doze Mode:  Sleep Mode: 22 uA 6 uA 1.75 uA  400kHz I2C Serial Interface  2 Sub-Addresses Selectable by Pin.  Programmable Interrupt or Real-Time Status pin  Two Reset Sources: POR, So.

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Published: Jan 20, 2025 |