- Home
- Products
- OPTICAL NAVIGATION
- Optical Tracking Sensor
- PAT9413J1-CVBB
PAT9413J1-CVBB
- Supports single-axis tracking and rotation tracking
- Achieves a resolution of 6,000 counts/rev on a 1mm diameter stainless steel shaft
- Enables close proximity surface tracking from 0.5 to 3mm
- Built-in with 3 sleep modes with the lowest sleep current being 4.2uA
- SMT reflowable 8-pin LGA integrated with VCSEL LASER die
- Minimum shaft overlap: 1.2 mm (for a working range of 0.5~3 mm)
- Minimal package dimension: 2.2 x 2.0 x 0.75mm^3
- Ideal for digital rotary inputs on smartwatches, fine-resolution input selectors, and smart dials
| Supply Voltage (V) | VDD: 1.7~3.6; VDD_VCSEL: 2.7~3.6 |
| Interface Voltage VDDIO (V) | 1.7~3.6 |
| Power Consumption (mA) | Typ. 0.56 |
| Shutdown Current (μA) | Typ. 3 |
| Communication | I²C @ 1MHz |
| Tracking Surfaces | Glossy metal surface |
| Typical Tracking Speed | Flat surface: 8 ips (20cm/s); ɸ1.0mm shaft: 300 rpm |
| Resolution | Flat surface: Up to 12,900 (5,088 counts/cm); ɸ1.0mm shaft: 6,000 rev/count |
| Typical Resolution Variation at Nominal Height | ~10% @ stainless steel |
| Working Distance to Tracking Surface (with cover: measured from the top of the cover / without cover: measured from the top of the lens / exceptions will be specified) | Cylinder surface: 0.5~3mm; Flat surface: 1.5~30mm |
| Package Type | 8-pin LGA |
| System Solution Size (L*W*H) (mm³) | 2.80*2.60*0.8 |
| Light Source Wavelength (nm) | 850 |
| Light Source Type | VCSEL |
| PA No. of Pairing Lens | No lens required |
| Supports External Cover | No |
| Other Information | Minimum shaft overlap: 1.2mm (for a working range of 0.5~3mm) |
