Description
The ADPD105/ADPD106/ADPD107 are highly efficient, photometric front ends, each with an integrated 14-bit analogto-digital converter (ADC) and a 20-bit burst accumulator that works with flexible light emit
Features
- Multifunction photometric front end Fully integrated AFE, ADC, LED drivers, and timing core Enables best-in-class ambient light rejection capability
without the need for photodiode optical filters Three 370 mA LED drivers 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 SPI, I2C interface, and 1.8 V analog/digital core Flexible samplin.
ADPD105-AnalogDevices.pdf