產品詳細資料

Sensor resolution 320 x 240 Pixel pitch (µm) 15 Type Sensor + AFE Interface type LVDS Output format Raw Correlation Data Frame rate (max) (FPS) 150 Operating temperature range (°C) 0 to 70 Rating Catalog
Sensor resolution 320 x 240 Pixel pitch (µm) 15 Type Sensor + AFE Interface type LVDS Output format Raw Correlation Data Frame rate (max) (FPS) 150 Operating temperature range (°C) 0 to 70 Rating Catalog
COG (NBN) 78 68.821263 mm² 7.859 x 8.757
  • 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
  • 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).

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).

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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

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LIGHTSOURCE01EVM — 適用於校準 TI 周圍光源感測器評估模組的穩定光源

LIGHTSOURCE01EVM 是穩定且一致的光源,可用於校準周圍光源感測器 (ALS) 和色彩感測器。此光源專為在生產環境中使用而設計,可校準和測試內含 TI 光源感測器的最終產品。此穩定光源可用於模擬日落 (4200K CCT) 和中午 (6400K CCT) 照明模式。光源均勻且恆定,光輸出隨時間的變化小於 ±1%,且 1 英寸直徑區域均勻度變化小於 ±1%。照明程度和模式可透過光源 EVM GUI 調整。

使用指南: PDF | HTML
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SBAC143 Voxel Viewer Software

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近距感測器
OPT8241 QVGA 解析度 3D 飛時測距 (ToF) 感測器
模擬型號

OPT8241 IBIS MODEL (Rev. A)

SLAM254A.ZIP (203 KB) - IBIS Model
計算工具

SBAC124 3D ToF System Estimator Tool

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產品
近距感測器
OPT8241 QVGA 解析度 3D 飛時測距 (ToF) 感測器 OPT8320 3D 飛行時間 (ToF) 感測器與控制器 OPT9221 適用於 OPT8241 的飛時測距 (ToF) 控制器
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 (...)
Design guide: PDF
電路圖: PDF
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 (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
COG (NBN) 78 Ultra Librarian

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