ELM2712B - proximity detection and digital ambient light sensing

Datasheet Details

Part number	ELM2712B
Manufacturer	ESMT
File Size	1.94 MB
Description	proximity detection and digital ambient light sensing
Datasheet	ELM2712B-ESMT.pdf

The ELM2712

proximity detection and digital ambient light sensing (ALS). The extremely tiny 2mm x 1mm module incorporates an IR VCSEL and on chip VCSEL driver. The proximity detection feature provides object detection (e. g. mobile device screen to user’s ear) by photodiode detection of reflected IR energy (sourced by the integrated VCSEL). Detect/release events are interrupt driven, and occur when proximity result crosses upper and/or lower threshold settings. The proximity engine features a wide range off.

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Published: Aug 18, 2025 |