VISHAY VEML7700-TT

VEML7700 is a high accuracy ambient light digital 16-bit resolution sensor in a miniature transparent 6.8 mm × 2.35 mm × 3.0 mm package. It includes a high sensitive photo diode, a low noise amplifier, a 16-bit A/D converter and supports an easy to use I²C bus communication interface. The ambient light result is as digital value available.

• Package type: surface-mount
• Package: side view
• Dimensions (L × W × H in mm): 6.8 × 2.35 × 3.0
• Integrated modules: ambient light sensor (ALS)
• Supply voltage range VDD: 2.5 V to 3.6 V
• Communication via I²C interface
• Floor life: 72 h, MSL 4, according to J-STD-020
• Low shut down current consumption: typ. 0.5 μA
• FiltronTM technology adaption: close to real human eye response
• O-TrimTM technology adoption: ALS output tolerance ≤ 10%
• 16-bit dynamic range for ambient light detection from 0 lx to about 120 klx with resolution down to 0.0036 lx/ct, supports low transmittance (dark) lens design
• 100 Hz and 120 Hz flicker noise rejection
• Excellent temperature compensation
• High dynamic detection resolution
• Software shutdown mode control

• Ambient light sensor for backlight dimming of e.g. TV displays, smart phones, touch phones, PDA, GPS
• Ambient light sensor for industrial on- / off-lighting operation
• Optical switch for consumer, computing, and industrial devices and displays