OPT8241 - OPT8241 3D 飞行时间传感器

OPT8241是TI德州仪器公司的一款3D深度感应产品，OPT8241是OPT8241 3D 飞行时间传感器，本站介绍了OPT8241的封装应用图解、特点和优点、功能等，并给出了与OPT8241相关的TI元器件型号供参考。

OPT8241 - OPT8241 3D 飞行时间传感器 - 3D深度感应 - 光学感应 - 德州仪器

产品特性

Imaging Array:
- 320 × 240 Array
- 1/3” Optical Format
- Pixel Pitch: 15 µm
- Up to 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

产品应用

Depth Sensing:
- Location and Proximity Sensing
- 3D Scanning
- 3D Machine Vision
- Security and Surveillance
- Gesture Controls
- Augmented and Virtual Reality

产品说明

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).

Device Information(1)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
OPT8241	COG (78)	7.859 mm × 8.757 mm

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