📋
📌 Product Overview
The XL-ALS-PDIC2016C is a high-precision LED color sensor engineered for accurate color temperature and ambient light measurement. It offers 16-bit resolution and programmable gain and integration time, making it ideal for applications requiring detailed light analysis. Its low-power operation is optimized for portable electronics, including small notebooks and handheld devices.
🚀 Typical Applications
- Brightness Sensing
- Color Temperature Sensing
- Notebook Displays
- Wearable Devices
- Scanners
🔒 Key Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Current | Active | - | 300 | 350 | µA |
| Sleep (@ADDR high) | - | 1 | 10 | µA | |
| Sleep (@ADDR low) | - | 16 | 25 | µA | |
| Peak Wavelength Sensitivity | R | - | 630 | - | nm |
| G | - | 550 | - | nm | |
| B | - | 480 | - | nm | |
| IR | - | 870 | - | nm | |
| ADC Count Range | - | 0 | - | 65,535 | counts |
⚠️ Absolute Maximum Ratings & Process Limits
| Parameter | Symbol | Min | Max | Unit |
|---|---|---|---|---|
| Power Supply Voltage | VDD | -0.5 | 3.6 | V |
| Input Voltage | Vin | -0.5 | VDD | V |
| Output Voltage | Vout | -0.5 | VDD | V |
| Junction Temperature | Tj | - | 80 | °C |
| ESD Rating (HBM) | VESD | +/-2000 | - | V |
📏 Package, Dimensions & Assembly Notes
The XL-ALS-PDIC2016C features a compact surface-mount package suitable for high-density PCB assembly. Key assembly guidelines include a Moisture Sensitivity Level (MSL) of 4-5, requiring strict adherence to recommended soldering profiles to prevent component damage. Detailed outline dimensions are available in the datasheet to ensure precise footprint matching.
📈 Sourcing & Supply Considerations
- Verify supply chain authenticity with authorized XINGLIGHT distributors.
- Request samples for initial performance validation and design integration.
- Confirm mass production lead times and minimum order quantities (MOQs).
- Evaluate cross-reference options for potential alternative components.
❓ FAQ
Q: What is the I2C address for the XL-ALS-PDIC2016C?
A: The device supports a selectable 7-bit I2C address between b1000_011 and b1000_010.
Q: What is the operating temperature range?
A: The recommended operating ambient temperature range is -30°C to 70°C.
Q: How is the gain programmed?
A: Gain is programmable with four settings (AGAIN=0 to 3), offering scaling factors from 1x to 2.5x.
Q: What is the MSL rating for this component?
A: The Moisture Sensitivity Level (MSL) is 4-5, indicating strict handling and baking requirements before soldering.
Q: Can this sensor detect infrared light?
A: Yes, it has a dedicated peak sensitivity at 870 nm for infrared detection.
