OPT3101
- Long-Range Distance Measurement, Obstacle Detection and Avoidance
- Flexibility to Customize Design With a Wide Variety of Photodiodes and Emitters
- Sample Rate up to 4 kHz
- 16-Bit Distance Output at 15-m Unambiguous Range
- De-Aliasing to Extend the Distance Range
- Supports 3 Transmitter Channels for Multi-Zone Operation
- Excellent Ambient and Sunlight Rejection
- 200-nA Full-Scale Signal Current
- 88-dB Signal Phase Dynamic Range at 1 kHz
- Supports DC Ambient up to 200 µA, 60-dB Rejection for Ambient at 1 kHz
- Distance Measurement Independent of Object Reflectivity
- Adaptive HDR to Save Power and Increase the Dynamic Range
- Configurable Event Detection and Interrupt Output Mechanism
- I2C Interface for Control and Data
- Integrated Illumination Driver With Programmable Current Control up to 173 mA
- Integrated Temperature Sensor for Calibration
- Single 3.3-V or 1.8-V and 3.3-V Supply Operation
- Operating Ambient Temperature: –40 to 85°C
The OPT3101 device is a high-speed, high-resolution AFE for continuous-wave, time-of-flight based proximity sensing and range finding. The device integrates the complete depth processing pipeline that includes the ADC, timing sequencer, and the digital processing engine. The device also has a built-in illumination driver that covers most of the target applications.
Given the high ambient rejection ratio, the device can support very high ambient conditions, including full sunlight of 130 klx.
The timing sequencer is highly configurable to provide for application-specific trade-offs of power versus performance.
The device provides depth data that consists of phase, amplitude, and ambient measurements. The calibration subsystem supports phase-data calibration for inaccuracies resulting from temperature and crosstalk.
技術文件
設計與開發
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OPT3101EVM — OPT3101 ToF 型長距離近距與測距感測器 AFE 評估模組
OPT3101 評估模組 (EVM) 用於評估 OPT3101，其為高速、高解析度類比前端 (AFE)，適用於連續波、飛時測距 (ToF) 的近距感測和測距。OPT3101 整合完整的深度處理管線，包括類比數位轉換器 (ADC)、時序器和數位處理引擎。
BW-3P-TF-LUNA — Benewake TF Luna LiDAR 模組（短距離感測器）
BW-3P-TF02-PRO — Benewake TF02 Pro LiDAR 模組 (長距離感測器)
BW-3P-TFMINI-S — Benewake TF 迷你系列 LiDAR 模組 (短距離感測器)
MIKRO-3P-OPT-CLICK — MikroE Optical CLICK evaluation boards
MikroE Click™ boards are compact add-on boards based around TI Optical Sensing Products that are suitable for obtaining ambient light data in applications like display optical-intensity, industrial, or commercial lighting control and enable quick cross-platform prototyping in a standardized (...)
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。
BW-3P-TFMINI-PLUS — Benewake TFmini Plus LiDAR 模組 (短距離感測器)
TFmini Plus模組基於德州儀器的 OPT3101，是一款單點短距離光達感測器。此感測器體積小，功耗低，性能優異，是由 Benewake 生產。
OPT3101-SDK — OPT3101 SDK v0.9.1
OPT3101 軟體開發套件 (SDK) 提供 C++ 功能資料庫，可使用 OPT3101 來控制及校準系統，此套件為飛時測距 (ToF) 型、長距離接近和距離感測器類比前端 (AFE)。
OPT3101CONFIG-SW — OPT3101 Configurator Tool v0.9.1
OPT3101 飛時測距 (ToF) 類比前端 (AFE) 配置器工具為一離線圖形使用者介面 (GUI)，可自訂 OPT3101 的配置，其為 ToF 型的長程近距與測距感測器 AFE。OPT3101CONFIG-SW 提供高層次抽象，並產生 C++ 程式碼以初始化和配置 OPT3101。此工具會產生 OPT3101 軟體開發套件 (OPT3101-SDK) 的標頭檔案。
SBAC196 — OPT3101EVM GUI v0.83
OPT3101ESTIMATOR-SW — OPT3101 System Estimator Software
OPT3101 系統評估工具可分析 OPT3101 的性能，此套件為飛時測距 (ToF) 型、長距離接近和距離感測器類比前端 (AFE)。此工具會判斷 OPT3101 是否能滿足各種條件下的設計需求。
TIDA-010021 — 抗陽光且範圍廣泛 (1.6 公尺下 120° FoV) 的近距感測器參考設計
TIDA-010077 — 適合機器人應用的障礙物、懸崖偵測和防卡住全功能參考設計
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RHF) | 28 | Ultra Librarian |
訂購與品質
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。