SI1120
SI1120 is PROXIMITY/AMBIENT LIGHT SENSOR manufactured by Silicon Labs.
PROXIMITY/AMBIENT LIGHT SENSOR WITH PWM OUTPUT
Features
- Typically 50 cm meter proximity
- High EMI immunity without range with single pulse shielded packaging
- Seven precision optical
- Power supply: 2.2- 3.7 V measurement modes:
- Operating temperature range:
- 3 proximity ranges
- 40 to +85 °C
- 3 dc ambient ranges
- Typical 10 µA current
- 1 calibration mode consumption
- Low-noise ambient cancelling
- Programmable 400/50 mA LED circuit allows maximum constant current driver output sensitivity with 8- 12 bit resolution- Allows independent LED supply
- ALS works in direct sunlight voltage
(100 klux)
- Small outline 3 x 3 mm (ODFN)
- Minimum reflectance...
