Optical Sensor Ambient Analog, PWM, SPI 8-VFDFN Exposed Pad
Proximity Sensors Proximity/Ambient Light Snsr w/PWM Out
Feature
- PWM output
- Ambient light sensor
- Seven precision optical measurement modes:
- 3 proximity ranges
- 3 dc ambient light sensing ranges
- 1 calibration mode
- 3 proximity ranges
- 3 dc ambient light sensing ranges
- 1 calibration mode
- Low-noise ambient cancelling circuit allows maximum sensitivity with 8–12 bit resolution
- Works in direct sunlight (100 klux)
- Minimum reflectance sensitivity <1 μW/cm2
- High EMI immunity without shielded packaging
- Power supply: 2.2–3.7 V
- Operating temperature range: –40 to +85 °C
- Typical 10 μA current consumption
- Programmable 400/50 mA LED constant current driver output
- Allows independent LED supply voltage
