OPT8241
- Imaging Array:
- 320 × 240 Array
- 1/3” Optical Format
- Pixel Pitch: 15 µm
- Upto 150 Frames per Second
- Optical Properties:
- Responsivity: 0.35 A/W at 850 nm
- Demodulation Contrast: 45% at 50 MHz
- Demodulation Frequency: 10 MHz to 100 MHz
- Output Data Format:
- 12-Bit Phase Correlation Data
- 4-Bit Common-Mode (Ambient)
- Chipset Interface:
- Compatible with TI's Time-of-Flight Controller OPT9221
- Sensor Output Interface:
- CMOS Data Interface (50-MHz DDR, 16-Lane Data, Clock and Frame Markers)
- LVDS:
- 600 Mbps, 3 Data Pairs
- 1-LVDS Bit Clock Pair, 1-LVDS Sample Clock Pair
- Timing Generator (TG):
- Addressing Engine with Programmable Region of Interest (ROI)
- Modulation Control
- De-Aliasing
- Master, Slave Sync Operation
- I2C Slave Interface for Control
- Power Supply:
- 3.3-V I/O, Analog
- 1.8-V Analog, Digital, I/O
- 1.5-V Demodulation (Typical)
- Optimized Optical Package (COG-78):
- 8.757 mm × 7.859 mm × 0.7 mm
- Integrated Optical Band-Pass Filter
(830 nm to 867 nm) - Optical Fiducials for Easy Alignment
- Operating Temperature: 0°C to 70°C
The OPT8241 time-of-flight (ToF) sensor is part of the TI 3D ToF image sensor family. The device combines ToF sensing with an optimally-designed analog-to-digital converter (ADC) and a versatile, programmable timing generator (TG). The device offers quarter video graphics array (QVGA 320 x 240) resolution data at frame rates up to 150 frames per second (600 readouts per second).
The built-in TG controls the reset, modulation, readout, and digitization sequence. The programmability of the TG offers flexibility to optimize for various depth-sensing performance metrics (such as power, motion robustness, signal-to-noise ratio, and ambient cancellation).
技術文件
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檢視所有 8 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | OPT8241 3D Time-of-Flight Sensor datasheet (Rev. B) | PDF | HTML | 2015年 10月 5日 |
| Application note | Illumination Driving for Time of Flight Camera System (Rev. B) | 2019年 8月 15日 | ||
| Application note | Sensor Optics Selection Guide for 3D ToF Camera Systems | PDF | HTML | 2016年 7月 22日 | |
| White paper | Filtering for 3D Time-of-Flight Sensors | 2016年 1月 21日 | ||
| More literature | KeyAC Camera Calibration Suite Flyer | 2015年 11月 5日 | ||
| User guide | Voxel Viewer User's Guide | PDF | HTML | 2015年 9月 29日 | |
| Design guide | Introduction to Time-of-Flight (ToF) System Design (Rev. D) | 2014年 5月 13日 | ||
| White paper | Introduction to Time-of-Flight Camera (Rev. B) | 2014年 5月 7日 |
設計與開發
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參考設計
TIDA-01436 — 採用 Sitara PLSDK 和 3D 飛時測距 (ToF) 針對需求控制通風進行人數統計的參考設計
The TIDA-01436 reference design is a subsystem solution that uses TI's Sitara Processor Linux Software Development Kit (SDK) and TI’s 3D Time-of-Flight (ToF) image sensor to count the number of occupants in a defined area with high resolution and accuracy. ToF image sensors can process (...)
參考設計
TIDA-00750 — 採用 3D 飛時測距 (ToF) 針對需求控制通風進行人數統計的參考設計
People counting for demand controlled ventilation using 3D time-of-flight (ToF) reference design is a subsystem solution that uses TI’s 3D ToF image sensor combined with tracking and detection algorithms to count the number of occupants present in a given area with high resolution and (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| COG (NBN) | 78 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。