OPT9221
- QVGA 3D ToF Controller: Up to 120 FPS
- Depth Data:
- 12-Bit Phase
- Up to 12-Bit Amplitude
- Up to 4-Bit Ambient
- Saturation Detection
- Chipset Interface:
- Compatible with TI ToF Sensor (OPT8241)
- Output (CMOS, 8-Lane Data, 8 Control Signals,
and Clock):- Digital Video Protocol (DVP)-Compatible:
- Data, VD, HD, Clock
- Synchronous Serial Interface (SSI)-Compatible
- Digital Video Protocol (DVP)-Compatible:
- Depth Engine:
- Pixel Binning
- Region of Interest (ROI)
- De-Aliasing
- Non-linearity Correction
- Temperature Compensation
- High Dynamic Range Operation
- Spatial Filter
- Timing Coordinator:
- Sensor Control
- Master and Slave Sync Operation
- I2C Slave Interface
- Power Supply: 1.2-V Core, 1.8-V I/O, 3.3-V I/O
2.5-V Analog - Package: 256-Pin, 9-mm × 9-mm NFBGA
- Operating Temperature: 0°C to 85°C
The time-of-flight controller (TFC) is a high-performance, 3D time-of-flight (ToF) sensor companion device that computes the depth data from the digitized sensor data. Depth data are output via a programmable complementary metal-oxide-semiconductor (CMOS) parallel interface.
In addition to depth data, the TFC provides auxiliary information consisting of amplitude, ambient, and flags for each pixel. This information can be used to implement filters and masks and to dynamically control the system configuration for the intended performance.
The TFC supports a wide range of binning and ROI options that help optimize the data throughput that must be handled.
The 9-mm × 9-mm NFBGA package enables small form-factor, 3D, ToF systems that can be embedded into a variety of end equipment.
Technical documentation
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | OPT9221 Time-of-Flight Controller datasheet (Rev. A) | PDF | HTML | 30 Jun 2015 |
| Application note | Sensor Optics Selection Guide for 3D ToF Camera Systems | PDF | HTML | 22 Jul 2016 | |
| White paper | Filtering for 3D Time-of-Flight Sensors | 21 Jan 2016 | ||
| More literature | KeyAC Camera Calibration Suite Flyer | 05 Nov 2015 | ||
| Design guide | Introduction to Time-of-Flight (ToF) System Design (Rev. D) | 13 May 2014 | ||
| White paper | Introduction to Time-of-Flight Camera (Rev. B) | 07 May 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| NFBGA (ZVM) | 256 | Ultra Librarian |
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