APDS-9930 datasheet by Avago Technologies

APDS-9930 Frequently Asked Questions (FAQs)

• What is the recommended operating voltage for the APDS-9930?
  The recommended operating voltage for the APDS-9930 is 2.5V to 3.6V.
• How do I configure the APDS-9930 for proximity sensing?
  The APDS-9930 can be configured for proximity sensing by setting the PROX_EN pin high and configuring the PROX_CFG register to select the desired proximity sensing mode.
• What is the maximum distance for proximity sensing with the APDS-9930?
  The maximum distance for proximity sensing with the APDS-9930 is approximately 10 cm (4 inches).
• How do I calibrate the APDS-9930 for ambient light sensing?
  The APDS-9930 can be calibrated for ambient light sensing by taking multiple readings in different lighting conditions and adjusting the ALS_CFG register accordingly.
• What is the response time of the APDS-9930 for ambient light sensing?
  The response time of the APDS-9930 for ambient light sensing is approximately 100 ms.