VI4331 Sensor IC Integrated Time-Of-Fight Imaging Sensor In CoB Package

Product Description Of VI4331
Vl4331 is a direct Time-of-Fight (ToF) imaging sensor integrated with 240x96 single-photon avalanche photodiode(SPAD) pixel array, front-end time to digital converters (TDC), and depth DSP processor. With combination of pulsed laser emitter, the sensor can return a 240x96 depth image. The sensor offers MIPI CSl-2 interface supporting both histogram mode and DSP mode pixel data format. Also, it integrates an illumination
controller and four laser triggers to support addressable VCsEL setup up to four illumination channels.

The sensor contains a micro-controller (MCU) to enable software patch and enhance sensor programmability. It also integrates a SPl interface that allows to configure down-stream LDD(laser diode driver) in ToF system, and allows sensor to access module calibration data and firmware code directly on module memory such as EEPROM or Flash.

The sensor requires logic power 1.5V/3.3V supply, and Geiger-mode VSPAD supply can be generated from internal DCDC or external DCDC. Break-down voltage detection(BVD) is implemented to adapt VSPAD supply voltage in both scenarios.

Features Of VI4331
240x96 time-of-flight imaging sensor
Effective pixel pitch 25x25um2
l2c slave interface for sensor configuration
SPI master SPI for LDD and module memory access
Laser repetition rate up to 10MHz with interference suppression modulator (ITS)
Breakdown voltage detection (BvD)
Depth-DSP Gen2 for depth calculation
Full histogram readout

Applications Of VI4331
Vacuum cleaning robot
Service robot
3D machine visior
Security and surveillance
Gesture controls
Collisions avoidance for UAV(Unmanned Aerial Vehicle)& AGV(Automated Guided Vehicle)

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.