TSL2672 - TAOS

TSL2672 DIGITAL PROXIMITY DETECTOR

The TSL2672 family of devices provides proximity detection when coupled with an external IR LED. The devices incorporate a constant-current LED sink driver to pulse the external IR LED and achieve very low average power consumption using the low-power wait state with programmable wait time between proximity measurements. In addition, the devices are register.

Features

D Proximity Detection with an Integrated LED Driver in a Single Device D Register Set- and Pin-Compatible with the TSL2x71 Series D Proximity Detection − Reduced Proximity Count Variation − Programmable Offset Control Register − Saturation Indicator − Programmable Analog Gain and Integration Time − Current Sink Driver for External IR LED − 16,000:1 Dynamic Range D Maskable Proximity Interrupt − Programmable Upper and Lower Thresholds with Persistence Filter D Power Management − Low Power 2.2 mA Sleep State with UserSelectable Sleep-After-Interrupt Mode − 90 mA Wait State with Programmable Wait.