Click to expand full text
Data Sheet
FEATURES
Multifunction photometric front end Fully integrated AFE, ADC, LED drivers, and timing core Usable in a broad range of optical measurement
applications, including photoplethysmography Enables best-in-class ambient light rejection capability
without the need for photodiode optical filters Three 8 mA to 250 mA LED drivers Separate data registers for each LED/photodiode
combination 1 to 8 optical inputs Flexible, multiple, short LED pulses per optical sample 20-bit burst accumulator enabling 20 bits per sample period On-board sample to sample accumulator, enabling up to
27 bits per data read Low power operation I2C interface and 1.8 V analog/digital core Flexible sampling frequency ranging from 0.122 Hz to
3.
ADPD103 Datasheet
