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

Si1144-AAGX-GM

Heart Rate Monitoring Solutions

The Si1144-AAGX-GM combines a high-precision optical sensor for heart rate monitoring (HRM) measurements. It contains an LED source, a proprietary algorithm and a low-power microcontroller (MCU)  to deliver the industry’s lowest power, dynamic HRM solution. The Si1144-AAGX-GM includes analog-to-ditital converters and is availalbe in a LGA Module package (2.9x4.9 mm).

Purchasing Information: Available in limited quantities for qualified customers (NDA required).

Please contact sales for pricing and product information.

 

Key Specs

 
UV Index
No
LEDs
1
Gesture/Motion Sensing
Ambient Light Sensor
No
Interface
I2C
Package
LGA Module
Package Size (mm)
2.9x4.9
UV Index
No
LEDs
1
Gesture/Motion Sensing
Ambient Light Sensor
No
Interface
I2C
Package
LGA Module
Package Size (mm)
2.9x4.9
Si1144-bd.png
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

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