Features
• Ambient light sensing, proximity detection, and IR LED
in a single module
• Ambient light sensing (ALS)
• Wide variety of programmable features which
enable 8,000,000:1 dynamic range with very high
sensitivity
• Proximity detection
• Calibrated and trimmed to provide consistent
reading
• Reduced proximity count variation (1)
• Programmable offset (1)
• Saturation indicator bit (1)
• Programmable driver for IR LED
• 16,000:1 dynamic range
• Maskable ALS and proximity interrupt
• Programmable upper and lower thresholds with
persistence filter
• Power management
• Programmable average power consumption
• Programmable wait time from 2.7 ms to > 8
seconds
• I²C fast mode compatible interface
• Data rates up to 400 kbit/s
• Input voltage levels compatible with VDD or 1.8V
bus
• 3.94 mm x 2.36 mm x 1.35 mm package
• Available with standard 25° (TMD2772) and wide 50°
(TMD2772WA)