Si1141-A11-GMOptical Sensor for Proximity Detection and Gesture Sensing

Not Recommended for New Design. For new designs, please refer to the Si1153 Proximity and Ambient Light Sensor IC with I2C Interface.

The Si1141-A11-GM integrates multiple photodiodes, an analog-to-digital converter, a signal processor, 1-LED drivers and a digital I2C control interface in a QFN10 package.

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Specifications Summary

UV Index: No

LEDs: 1

Gesture/Motion Sensing: Motion Sensing

Ambient Light Sensor: Yes

Interface: I2C

Package Type: QFN10

Title Version Resource Type
Sensor Puck 1.0 Software
Manual Install of Sensor Puck Android App Software
Si114x Programmer's Toolkit V2.3 V2.3 Software
Manual install of Sensor Puck Android App 1.1 Software
RD-0078-0201 - ZigBee Occupancy Sensor Reference Design with EFR32MG1, Si1133 and Si7021 1 Application Notes
RD-0051-0201 - ZigBee Smart Outlet Reference Design with EFR32MG1, Si7021 and Si1141 1 Application Notes
Add UV Sensing to Wearables and Consumer Applications White Papers
Optical Sensor Board Quick-Start Guide 0.2 Quick Start Guides
Sensor Puck Assembly Drawings Schematic and Layout Files
Sensor Puck Schematic Schematic and Layout Files
Sensor Puck Bill of Materials Schematic and Layout Files
AN1096: Simplicity Studio v4 Offline Installation 0.1 Application Notes
Standard Outerbox Label Change to Include RoHS and Halogen Free Mark Product Change Notifications (PCN)
PB #1606031: Inner Box Label Change Product Change Notifications (PCN)
1205231_Si114x_ 1_ 8V_functionality Product Change Notifications (PCN)
1301161 Si114x Assembly Site Addition (ASECL) std Product Change Notifications (PCN)
1201161 Si114x A11 transition std Product Change Notifications (PCN)
AN523: Overlay Considerations for the Si114x Sensor 0.5 Application Notes
AN498: Si114x Designer's Guide 0.7 Application Notes
AN576: Si114x Control Panel Application User's Guide 0.3 Application Notes
AN521: irLED Selection Guide for Si114x Proximity Applications 0.1 Application Notes
AN522: Using the Si1141 for Touchless Lavatory Appliances 0.1 Application Notes
AN580: Infrared Gesture Sensing 0.1 Application Notes
Si114x Data Sheet (Simplified Chinese): Si1141/Si1142/Si1143 Proximity/Ambient Light Sensor IC with I2C Interface 1.41 Data Sheets
Si1141/Si1142/Si1143 Proximity/Ambient Light Sensor IC with I2C Interface 1.41 Data Sheets
Si114x-MFB User's Guide 0.2 User Guides
Sensor Puck User's Guide 1.0 User Guides
Biometric-EXP-EVB Demo 1.0 Example Code
Si1141 CAD/CAE Schematic Footprints and Symbols Schematic and Layout Files
Touchless Gesturing Brings New Innovation to Electronic Product Designs 0.1 White Papers
Designing Intuitive Gesture-Based Human Interface Systems 1.0 White Papers
Smart Outlet IST-A0074 Schematic 4.0 Schematic and Layout Files
Smart Outlet IST-A0074 Silkscreen 4.0 Schematic and Layout Files
Smart Outlet IST-A0081 Bill of Materials 2.0 Schematic and Layout Files
Smart Outlet IST-A0081 Schematic 2.0 Schematic and Layout Files
Smart Outlet IST-A0081 Silkscreen 2.0 Schematic and Layout Files
Smart Outlet IST-A0074 Bill of Materials 4.0 Schematic and Layout Files
Smart Outlet IST-A0075 Schematic 2.1 Schematic and Layout Files
Smart Outlet IST-A0075 Bill of Materials 2.1 Schematic and Layout Files
Smart Outlet IST-A0075 Silkscreen Schematic and Layout Files
Si114x-MFB Quick-Start Guide 0.2 Quick Start Guides
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