Not Recommended for New Designs: This part is Not Recommended for New Designs (NRND). For newer designs, we recommend you use:
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Si1120-A-GM

Proximity and Ambient Light Sensors

The Si1120-A-GM is a high-sensitivity active infrared proximity and ambient light sensor IC, enabling innovative touchless human interface applications with ultra-low power. The device consists of an infrared LED driver, an infrared photodiode, an ambient light sensor and control logic and is availalbe in a DFN8 package (3x3 mm).

 
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LEDs

UV Index

Key Specs

 
UV Index
No
LEDs
1
Gesture/Motion Sensing
Motion Sensing
Ambient Light Sensor
Yes
Interface
PWM
Package
DFN8
Package Size (mm)
3x3
UV Index
No
LEDs
1
Gesture/Motion Sensing
Motion Sensing
Ambient Light Sensor
Yes
Interface
PWM
Package
DFN8
Package Size (mm)
3x3
Si1120-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 Si1120-A-GM until at least December 2024.

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.

Find and download additional quality, environmental, device composition, test results, shipping and supply chain information for Silicon Labs devices.

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