TOF sensor AMS TMF8801-1B with fast VCSEL driver protection and histogram based SPAD TDC technology
Product Overview
The TMF8801 is a time-of-flight (TOF) sensor integrated into a single modular package with an associated VCSEL. Leveraging SPAD, TDC, and histogram technology, this TOF device offers a detection range of up to 2500 mm. Its small footprint makes it suitable for mobile phone bezels, and it provides accurate detection of the closest objects within a 21 Field of Illumination (FOI). The sensor boasts within 5% measurement accuracy, avoiding multipath and multiple object issues common in iToF sensors. It features a Time-to-Digital Converter (TDC) for direct TOF measurement, a Single Photon Avalanche Photodiode (SPAD) with a histogram-based architecture, and dynamic cover glass calibration for reliable operation in demanding scenarios. It is Class 1 Eye Safe with a fast VCSEL driver and protection.
Product Attributes
- Brand: ams
- Origin: Austria, Europe
- Certifications: Class 1 Eye Safe
Technical Specifications
| Feature | Specification |
| Detection Range | Minimum: 20 mm Maximum: 2500 mm |
| Field of Illumination (FOI) | 21 |
| Accuracy | Within 5% |
| Package Size | 2.2 mm x 3.6 mm x 1.0 mm |
| Technology | SPAD, TDC, Histogram |
| VCSEL | Fast driver with protection |
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