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SI1144-AAGX-GMR The Silicon Labs SI1144-AAGX-GMR is an ambient light sensor with a wavelength of 525nm. It features an I2C output and operates within a voltage range of 1.71V to 3.6V.
Mfr Part #:

SI1144-AAGX-GMR

Available from 2 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI1144-AAGX-GMR is an ambient light sensor with a wavelength of 525nm. It features an I2C output and operates within a voltage range of 1.71V to 3.6V.
Total Stock: 5,497 pcs
$ Price Range: $1.50

SI1144-AAGX-GMR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,997 pcs
2997 pcs On Request 1 On Request On Request 1603+ On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request 20+ On Request On Request

SI1144-AAGX-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Mounting Type
Operating Temperature
Output Type
Proximity Detection
Supplier Device Package
Supplier Package
Type
Voltage
Wavelength

SI1144-AAGX-GMR Description

Short technical summary and product information.

The Silicon Labs SI1144-AAGX-GMR is an optical sensor designed for ambient light detection. It operates within a supply voltage range of 1.71V to 3.6V and a temperature range of -40°C to 85°C. The sensor outputs data via an I2C interface and has a specific wavelength sensitivity of 525nm.

 

This component is available in a 10-LGA (4.90x2.85) package, suitable for surface mount applications. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. It is designed for applications requiring accurate ambient light measurement.

 

Key specifications include its ambient type, I2C output, and a 525nm wavelength. The operating temperature range makes it suitable for various environmental conditions. The surface mount package facilitates integration into compact electronic designs.

SI1144-AAGX-GMR Quick Information

Product Type: Optical Sensor
Canonical Name: Silicon Labs SI1144-AAGX-GMR Ambient Light Sensor
Subcategory: Optical Sensors

SI1144-AAGX-GMR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI1144-AAGX-GMR Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI1144-AAGX-GMR Features

  • Ambient light sensor with 525nm wavelength.
  • Operates from 1.71V to 3.6V supply voltage.
  • Features I2C output interface.
  • Surface mount 10-LGA package.
  • Wide operating temperature range: -40°C to 85°C.

SI1144-AAGX-GMR Applications

  • Measures ambient light levels accurately.
  • Suitable for display brightness control.
  • Integrates easily into portable devices.
  • Used in lighting control systems.

SI1144-AAGX-GMR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the SI1144-AAGX-GMR?

The SI1144-AAGX-GMR operates from 1.71V to 3.6V.

What is the operating temperature range of the SI1144-AAGX-GMR?

The operating temperature range is -40°C to 85°C.

What type of sensor is the SI1144-AAGX-GMR?

The SI1144-AAGX-GMR is an ambient light sensor.

What is the output type of the SI1144-AAGX-GMR?

The output type is I²C.

What is the package type for the SI1144-AAGX-GMR?

The package type is 10-LGA Module.

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