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NOA3301 Digital Proximity Sensor with Ambient Light Sensor and Interrupt
Description
The NOA3301 combines an advanced digital proximity sensor and LED driver with an ambient light sensor (ALS) and tri- mode I2C interface with interrupt capability in an integrated monolithic device. Multiple power management features and very low active sensing power consumption directly address the power requirements of battery operated mobile phones and mobile internet devices. The proximity sensor measures reflected light intensity with a high degree of precision and excellent ambient light rejection. The NOA3301 enables a proximity sensor system with a 32:1 programmable LED drive current range and a 30 dB overall proximity detection threshold range.
NOA3301 Datasheet
