Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND). For newer designs, we recommend you use:
Device/Module image

Si1102-A-GM

Proximity Sensors

The Si1102-A-GM is a high-sensitivity active infrared proximity sensor IC containing an infrared LED driver, infrared photodiode and control logic. The device operates completely autonomously, eliminating the need for an external microcontroller (MCU). The Si1102-A-GM uses a single-pulse infrared proximity measurement with very low power consumption, making it ideal for battery-powered applications. The device is availalbe in a DFN8 package.

 
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LEDs

UV Index

Key Specs

 
UV Index
No
LEDs
1
Ambient Light Sensor
No
Interface
Digital On/Off
Package
DFN8
Package Size (mm)
3x3
UV Index
No
LEDs
1
Ambient Light Sensor
No
Interface
Digital On/Off
Package
DFN8
Package Size (mm)
3x3
Si1102-BD.png

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the Si1102-A-GM until at least December 2023.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

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