OPT4001
OPT4001 is Digital Ambient Light Sensor manufactured by Texas Instruments.
SBOS993A
- DECEMBER 2021
- REVISED DECEMBER 2022
OPT4001 High Speed, High Precision, Digital Ambient Light Sensor
1 Features
- High precision, high speed light-to-digital conversion over high speed I2C interface in two package variants
- Precision optical filtering to closely match human eye with excellent near infrared (IR) rejection
- Semi-logarithmic output with 9 binary logarithmic full-scale light range and highly linear response within each range
- Built-in automatic full-scale light range selection logic, which switches measurement range based on input light condition with excellent gain matching between ranges
- 28 bits of effective dynamic range from
- 312.5 μlux to 83...
