Product Overview
The VEML6031X00 is a high-accuracy, 16-bit resolution ambient light sensor from Vishay Semiconductors. Housed in a miniature 2.67 mm x 2.45 mm package, it features a sensitive photodiode, a low-noise amplifier, and a 16-bit A/D converter. It supports an easy-to-use I2C bus communication interface and an additional interrupt feature, providing ambient light results as a digital value. Designed with FiltronTM technology for human eye response, it offers a wide dynamic range from 0 lx to 228 klx with excellent temperature compensation and a typical ALS output tolerance of 10%.
Product Attributes
- Brand: Vishay Semiconductors
- Package Type: Surface-mount
- Dimensions (L x W x H in mm): 2.67 x 2.45 x 0.6
- AEC-Q100 Qualified: Yes
- Floor Life: 4 weeks, MSL 2a (J-STD-020)
- Material Categorization: Refer to www.vishay.com/doc?99912
Technical Specifications
| Part Number | Supply Voltage Range (V) | I2C Bus Voltage Range (V) | Ambient Light Range (lx) | Ambient Light Resolution (lx/step) | ADC Resolution | I2C Bus Voltage Range (V) | I2C Clock Rate (kHz) | Shutdown Current (typ. A) | Active Mode Current (typ. A) |
| VEML6031X00 | 2.5 to 3.6 | 1.7 to 3.6 | 0 to 228,000 | 0.0034 | 16-bit | 1.7 to 3.6 | 10 to 400 | 0.5 | 280 |
| VEML60311X00 | 2.5 to 3.6 | 1.7 to 3.6 | 0 to 228,000 | 0.0034 | 16-bit | 1.7 to 3.6 | 10 to 400 | 0.5 | 280 |
Applications
Ambient light sensing in automotive applications, including:
- Display backlight controls
- Infotainment systems
- Rear view mirror dimming
- Interior lighting control systems
- Head-up displays
2411272152_VISHAY-VEML60311X00_C17315001.pdf
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