VEML6040 color sensor senses red, green, blue, and white light and incorporates photodiodes, amplifiers, and analog / digital circuits into a single chip using CMOS process. With the color sensor applied, the brightness, and color temperature of backlight can be adjusted base on ambient light source that makes panel looks more comfortable for end users eyes. VEML6040s adoption of FiltronTM technology achieves the closest ambient light spectral sensitivity to real human eye responses. VEML6040 provides excellent temperature compensation capability for keeping the output stable under changing temperature. VEML6040s function are easily operated via the simple command format of I2C (SMBus compatible) interface protocol. VEML6040s operating voltage ranges from 2.5 V to 3.6 V. VEML6040 is packaged in a lead (Pb)-free 4 pin OPLGA package which offers the best market-proven reliability.
Package type: surface mount
Dimensions (L x W x H in mm): 2.0 x 1.25 x 1.0
Integrated modules: color sensor (RGBW) and signal conditioning IC
FiltronTM technology provides a spectrum matching real human eye responses
Supports low transmittance (dark) lens design
Fluorescent light flicker immunity
Provides 16-bit resolution for each channel (R, G, B, W)
Selectable maximum detection range (515.4, 1031, 2062, 4124, 8248, or 16 496) lux with highest sensitivity 0.007865 lux/step
Package: OPLGA
Temperature compensation: -40 °C to +85 °C
Low power consumption I2C (SMBus compatible) interface
Floor life: 168 h, MSL 3, according to J-STD-020
Output type: I2C bus
Operation voltage: 2.5 V to 3.6 V
Handheld device
Notebook
Consumer device
Industrial and mechanical application
Kenmerk | Waarde |
---|---|
Sensor Type | Ambient Light Spectralsensitivity to Real Human Eye Responses |
Peak Wavelength | 450 (Blue) nm, 550 (Green) nm, 650 (Red) nm |
Mounting Type | Surface Mount |
Package Type | OPLGA |
Pin Count | 4 |
Dimensions | 2 x 1.25 x 1mm |
Height | 1mm |
Interface | I2C |
Length | 2mm |
Maximum Operating Supply Voltage | 3.6 V |
Maximum Operating Temperature | +85 °C |
Width | 1.25mm |
Technology | Analogue, Digital |
Minimum Operating Temperature | -40 °C |
Minimum Operating Supply Voltage | 2.5 V |