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Part Number
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ADPD142RG |
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Manufacturer
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Analog Devices |
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Description
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Fully Integrated Photometric System |
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Published
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Mar 9, 2017 |
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Detailed Description
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Data Sheet
Fully Integrated Photometric System with Ambient Light Rejection ADPD142RG/ADPD142RI
FEATURES
2.8 mm × 5 mm...
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Datasheet
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ADPD142RG
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Overview
Data Sheet
Fully Integrated Photometric System with Ambient Light Rejection ADPD142RG/ADPD142RI
FEATURES
2.
8 mm × 5 mm module with integrated optical components Red and infrared (IR) LEDs (ADPD142RI) Red and green LEDs (ADPD142RG) Photodiode
True dual channel 250 mA LED driver Separate LED and AFE settings for each channel Dual data registers for each LED return signal 14-bit ADC 20-bit burst accumulator enabling 20 bits per sample period On-board sample to sample accumulator enabling up to
27 bits per data read
APPLICATIONS
Optical heart rate monitoring (HRM) Reflective SpO2 measurement
GENERAL DESCRIPTION
The ADPD142RG/ADPD142RI are complete photometric systems designed to stimulate LED...
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