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Product Introduction:

The OPT8241NBNL time-of-Flight (ToF) sensor is part of TI 3D's ToF image sensor family. The device combines ToF sensing with an optimally designed analog-to-digital converter (ADC) and a multifunctional, programmable timing generator (TG). The OPT8241 provides quarter video Graphics array (QVGA 320 x 240) resolution data at frame rates up to 150/ SEC (600 readings/SEC). Built-in TG controls reset, modulation, reading and digitizing sequences. The programmable nature of this TG is very flexible and can be optimized for a variety of depth sensing performance metrics such as power, motion stability, signal-to-noise ratio, and environmental cancellation.

Applications:

Depth sensing

Location and proximity sensing

3D scanning

3D machine vision

Security and monitoring

Gesture control

Augmented and virtual reality

Features:

Imaging array

320 x 240 array

1/3 "optical format

Pixel pitch: 15µm

Up to 150 frames per second

Optical property

Response rate: 0.35A/W (850nm)

Demodulation contrast: 45% (at 50MHz)

Demodulation frequency: 10MHz to 100MHz

Output data format

12 bits of associated data

Bit common mode

Chipset interface

Compatible with TI's Time of Flight controller OPT9221

Sensor output interface

CMOS data interface (50MHz DDR, 16-channel data, clock and frame markers)

LVDS

600Mbps, 3 data pairs

1-LVDS bit clock pair, 1-LVDS sampling clock pair

Timing generator (TG)

Addressing engine with programmable Area of Interest (ROI)

Modulation control

de-aliasing

Master and slave run synchronously

I2C Secondary interface, used for control

Power source

3.3V I/O, analog

1.8V Analog, digital, I/O

1.5V demodulation (typical value)

Optimized optical package (COG-78)

8.757 mm x 7.859 mm x 0.7 mm

Integrated optical bandpass filter (830nm to 867nm)

Optical reference for easy alignment

Operating temperature range: 0°C to 70°C