Product overviewProximity sensor with integrated VCSEL in an ultra-thin transparent mold package with isolation wall. I2C interface for short-distance proximity detection in compact wearable and consumer devices.
Features- Transparent mold package with isolation wall
- Compact dimensions: 1.6 x 1.0 x 0.35 mm (L x W x H)
- Integrated VCSEL (vertical-cavity surface-emitting laser) and proximity sensor (PS)
- I2C digital interface
Applications- True wireless stereo (TWS) earbuds
- VR/AR headsets and smart glasses
- Smart wearables and IoT devices
Documentation- Datasheet: VCNL36829UM — Proximity Sensor with VCSEL
- Application note: Designing the VCNL36829UM into an application
- Sensor board guide and reference documents
- Sell sheet and infographic materials (PDF)
ECAD / ModelsECAD models are available from external library providers for use in design tools.
Technical specifications- Model: VCNL36829UM
- Device type: short-distance proximity sensor with integrated VCSEL
- Interface: I2C
- Package: transparent mold with isolation wall
- Dimensions: 1.6 x 1.0 x 0.35 mm (L x W x H)
- Typical applications: TWS earbuds, VR/AR headsets, smart glasses, wearables and IoT devices