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Specifications
Length:
2.95mm
Width:
1.5mm
Operating Temperature:
-40℃~+85℃
Interface:
I2C
Measurement Type:
Color Recognition
Voltage - Supply:
2.6V~3.6V
Mfr. Part #:
VEML3328SL
Package:
SMD-4P,3x1.5mm
Key Attributes
Model Number:
VEML3328SL
Product Description
Product Overview
The VEML3328SL is a surface-mount RGBCIR color sensor with an I2C interface. It integrates photodiodes, amplifiers, and analog/digital circuits into a single CMOS chip to sense red, green, blue, clear, and IR light. This sensor enables adjustment of display backlight brightness and color temperature based on ambient light, and can differentiate between indoor and outdoor lighting. It offers 16-bit resolution for each channel and operates within a temperature range of -40 C to +85 C with low power consumption.
Product Attributes
- Brand: Vishay Semiconductors
- Package Type: Surface-mount
- Dimensions (L x W x H in mm): 2.95 x 1.50 x 1.50
- Package: OPLGA4 SV (side view)
- Floor life: 168 h, MSL 3, according to J-STD-020
- Material categorization: For definitions of compliance see www.vishay.com/doc?99912
Technical Specifications
| Part Number | Operating Voltage Range (V) | I2C Bus Voltage Range (V) | Peak Sensitivity (nm) (C, R, G, B, IR) | Output Code | Supply Current (A) | I2C Bus Operating Frequency (kHz) | Temperature Compensation (C) |
| VEML3328SL | 2.6 to 3.6 | 1.7 to 3.6 | 590, 610, 560, 470, 825 | 16 bit, I2C | 500 (typ.) | 10 to 400 | -40 to +85 |
Applications
- Automatic white balancing and color cast correction in digital cameras
- Automatic LCD backlight adjustment
- Maintaining consistent true color and ideal brightness levels on handheld displays
- On / off light switching in industrial and consumer applications
- Active monitoring of LED color output for IoT and smart lighting
2410121848_VISHAY-VEML3328SL_C509074.pdf
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