Analog Devices Inc. ADPD174GGI-ACEZR7
- Part Number:
- ADPD174GGI-ACEZR7
- Manufacturer:
- Analog Devices Inc.
- Ventron No:
- 3006596-ADPD174GGI-ACEZR7
- Description:
- OPTICAL MODULE FOR HRM/SPO2
- Datasheet:
- ADPD174GGI-ACEZR7
Images are for reference only.See Product Specifications for product details.If you are interested to buy ADPD174GGI-ACEZR7.
ADPD174GGI-ACEZR7 More Descriptions
Optical Module With Ambient Light Rejection and Three LEDs 14-Pin T/R
Integrated Optical Module Digital Output 14-Pin T/R
Biometric Sensors Optical Module for HRM/SPo2
IC AFE 1 CHAN 14BIT OPTICAL MOD
The ADPD174GGI is a complete photometric system designed to measure optical signals from ambient light and from synchronous reflected LED pulses. Synchronous measurement offers best-in-class rejection of ambient light interference, both dc and ac. The module integrates a highly efficient photometric front end, three LEDs, and a photodiode (PD). All of these items are housed in a custom package that prevents light from going directly from the LED to the photodiode without first entering the subject. The front end of the ASIC consists of a control block, a 14-bit analog-to-digital converter (ADC) with a 20-bit burst accumulator, and three flexible, independently configurable LED drivers. The control circuitry includes flexible LED signaling and synchronous detection. The analog front end (AFE) features best-in-class rejection of signal offset and corruption due to modulated interference commonly caused by ambient light. The data output and functional configuration occur over a 1.8 V I2C interface. Applications Optical heart rate monitoring Reflective SpO2 measurement
Integrated Optical Module Digital Output 14-Pin T/R
Biometric Sensors Optical Module for HRM/SPo2
IC AFE 1 CHAN 14BIT OPTICAL MOD
The ADPD174GGI is a complete photometric system designed to measure optical signals from ambient light and from synchronous reflected LED pulses. Synchronous measurement offers best-in-class rejection of ambient light interference, both dc and ac. The module integrates a highly efficient photometric front end, three LEDs, and a photodiode (PD). All of these items are housed in a custom package that prevents light from going directly from the LED to the photodiode without first entering the subject. The front end of the ASIC consists of a control block, a 14-bit analog-to-digital converter (ADC) with a 20-bit burst accumulator, and three flexible, independently configurable LED drivers. The control circuitry includes flexible LED signaling and synchronous detection. The analog front end (AFE) features best-in-class rejection of signal offset and corruption due to modulated interference commonly caused by ambient light. The data output and functional configuration occur over a 1.8 V I2C interface. Applications Optical heart rate monitoring Reflective SpO2 measurement
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